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πλῆκτρον (τό)

ΠΛΗΚΤΡΟΝ

LEXARITHMOS 658

The plectrum (πλῆκτρον), a small but crucial implement in ancient Greek music, was used to strike the strings of the lyre and kithara, producing sound and rhythm. Its significance extended to other striking tools and even machine parts, underscoring the fundamental concept of 'striking' (πλήττειν). Its lexarithmos (658) is associated with harmony and action.

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Definition

According to the Liddell-Scott-Jones Lexicon, πλῆκτρον is primarily “the instrument with which the strings of the lyre or cithara are struck, the plectrum.” The word derives from the verb πλήσσω (“to strike, to hit”) and denotes an instrument or means used to cause an impact or blow.

The initial and predominant use of the plectrum was in the realm of music. It was essential for musicians to produce sound from stringed instruments, such as the lyre and kithara, enabling the performance of melodies and the accompaniment of poetry. Skill in using the plectrum was an indicator of musical ability.

Beyond music, the meaning of πλῆκτρον expanded to describe any striking tool, such as a rod, a whip, or a hammer. In horsemanship, it could refer to a spur, while in a military context, to the striking part of a weapon. Later, the word was also used for mechanical parts that caused impact or activated mechanisms, foreshadowing the modern use of 'key' in keyboards and pianos.

Etymology

πλῆκτρον ← πλήσσω ← πληγ- (Ancient Greek root belonging to the oldest stratum of the language)
The word πλῆκτρον originates from the Ancient Greek root πληγ-, which expresses the idea of 'striking' or 'hitting'. From this root, the verb πλήσσω is formed, from which in turn the noun πλῆκτρον is derived, with the addition of the suffix -τρον, which denotes an instrument or means. The root πληγ- belongs to the oldest stratum of the Greek language, with no clear indications of external origin, and has generated a rich family of words related to striking, hitting, and their consequences.

Cognate words sharing the same root πληγ- include the verb πλήσσω ('to strike, to hit'), the noun πληγή ('a blow, a wound'), the adjective πληκτικός ('able to strike, pungent, annoying'), as well as compound verbs such as ἀποπλήσσω ('to ward off by striking, to paralyze') and καταπλήσσω ('to strike down, to astonish'). All these words retain the basic meaning of striking or hitting, either literally or metaphorically.

Main Meanings

  1. Tool for striking strings — The small object used to strike the strings of a lyre, kithara, or other stringed instruments, producing sound. The dominant meaning in ancient music.
  2. General striking tool — Any rod, whip, or other object used to hit or strike something. An extension of the original musical use.
  3. Spur — In horsemanship, the goad or spur used to urge a horse. Refers to the concept of 'striking' to induce action.
  4. Part of a weapon — The striking or offensive part of a weapon, such as a point or a blunt end. Related to the martial use of striking.
  5. Lever, machine key — A part of a mechanism that is activated by impact or pressure, such as a lever or a button. A precursor to the modern concept of a 'key'.
  6. Writing implement — In some contexts, a tool for incising letters or marks, i.e., a type of stylus that 'strikes' the surface.

Word Family

πληγ- (root of the verb πλήσσω, meaning 'to strike, to hit')

The root πληγ- forms the core of an extensive family of words in Ancient Greek, all revolving around the concept of striking, hitting, or causing action through contact. From this fundamental meaning, the root generates both the instruments (like πλῆκτρον) and the actions (πλήσσω) and the results (πληγή) of striking. The root's versatility allowed for the development of literal and metaphorical uses, from music and warfare to the expression of emotions like astonishment. This root is Ancient Greek and belongs to the oldest lexical stratum of the language.

πλήσσω verb · lex. 1318
The verb from which πλῆκτρον is derived. It means 'to strike, to hit, to smite'. It represents the action of striking that the plectrum performs. Widely used in ancient literature, e.g., in Homer for striking with a club or spear.
πληγή ἡ · noun · lex. 129
The result of πλήσσω, meaning 'a blow, a stroke, a wound'. It is directly connected to the root, denoting the consequence of the action of the plectrum or any striking instrument. Appears from the Homeric era.
ἔκπληξις ἡ · noun · lex. 413
Derived from ἐκπλήσσω ('to strike out, to astonish, to dismay'). It means 'astonishment, terror, awe'. The concept of 'striking' here is metaphorical, referring to the mental 'blow' caused by an unexpected event. Often mentioned in philosophical and rhetorical texts.
πληκτικός adjective · lex. 738
Means 'able to strike, striking', but also 'pungent, caustic, annoying' (of speech or behavior). It retains the idea of impact, either literally (e.g., a weapon) or metaphorically (e.g., a sharp remark). Referenced by Aristotle.
ἀποπλήσσω verb · lex. 1269
A compound verb meaning 'to strike off, to ward off by striking', but also 'to paralyze, to cause a stroke'. The prefix ἀπο- reinforces the idea of removal or completion of the blow. Also used in medical contexts.
καταπλήσσω verb · lex. 1640
A compound verb meaning 'to strike down, to smite violently', but also 'to astonish, to amaze, to terrify'. The prefix κατα- indicates intensity or completion of the action. The metaphorical use is common in historical and dramatic writers.
πληκτροφορία ἡ · noun · lex. 1289
The act of playing with a plectrum, i.e., the use of the plectrum for striking the strings. A term describing the musical activity directly associated with the πλῆκτρον.

Philosophical Journey

The journey of the plectrum from ancient music to modern technology reveals the resilience and adaptability of its meaning:

8th-7th C. BCE
Homeric Era
The πλῆκτρον appears in epic poetry as an essential tool for striking the lyre and kithara, accompanying narration and song. Homer in the "Odyssey" (θ 67) describes Demodocus playing with a plectrum.
5th C. BCE
Classical Athens
The use of the plectrum is widespread in musical education and public performances. References are found in the works of tragedians and comedians, such as Aristophanes in "The Frogs" (232), where the plectrum is a symbol of musical art.
4th C. BCE
Philosophy and Technology
Aristotle, in his "Problems" (19.46), analyzes the necessity of the plectrum for producing sound from stringed instruments. The word begins to acquire broader technical meanings for striking tools.
Hellenistic Period
Expansion of Uses
The meaning of πλῆκτρον expands to include various striking tools and mechanical parts. References in engineering and military tactical texts begin to appear.
Byzantine Period
Continuity and Evolution
The πλῆκτρον continues to be used in music, especially for instruments like the kanonaki. Concurrently, the concept of 'plectrum' as a lever or switch in mechanisms begins to solidify.
Modern Era
Technological Transformation
The word 'plectrum' (or its modern Greek derivative 'πλήκτρο') is fully adopted to describe the buttons on computer keyboards, pianos, telephones, and other devices, retaining the original idea of activation through pressure or impact.

In Ancient Texts

Three of the most significant passages highlighting the variety of uses of the plectrum in ancient literature:

«αὐτὰρ ὁ φορμίζων ἀνεβάλλετο καλὸν ἀείδειν / πλῆκτρῳ ἐπιπροφέρων·»
And he, playing the phorminx, began to sing beautifully, / striking with the plectrum;
Homer, Odyssey 8.67
«τὸ δὲ πλῆκτρον, ὅταν μὲν ἐπὶ τὰς χορδὰς ἔλθῃ, ποιεῖ τὸν φθόγγον·»
The plectrum, when it comes upon the strings, produces the sound;
Aristotle, Problems 19.46
«οὐδὲν γὰρ οὕτω πλήκτρον ὡς ἀνὴρ κακός.»
For nothing is so striking (annoying) as a bad man.
Euripides, Phoenissae 528 (metaphorical use)

Lexarithmic Analysis

The lexarithmos of the word ΠΛΗΚΤΡΟΝ is 658, from the sum of its letter values:

Π = 80
Pi
Λ = 30
Lambda
Η = 8
Eta
Κ = 20
Kappa
Τ = 300
Tau
Ρ = 100
Rho
Ο = 70
Omicron
Ν = 50
Nu
= 658
Total
80 + 30 + 8 + 20 + 300 + 100 + 70 + 50 = 658

658 decomposes into 600 (hundreds) + 50 (tens) + 8 (units).

The 18 Methods

Applying the 18 traditional lexarithmic methods to the word ΠΛΗΚΤΡΟΝ:

MethodResultMeaning
Isopsephy658Base lexarithmos
Decade Numerology16+5+8=19 → 1+9=10 → 1+0=1 — The Monad, the beginning, unity, the creative force that sets things in motion.
Letter Count88 letters — The Octad, the number of balance, harmony, and perfection, reflecting the harmony of music.
Cumulative8/50/600Units 8 · Tens 50 · Hundreds 600
Odd/EvenEvenFeminine force
Left/Right HandRightDivine (≥100)
QuotientComparative method
NotarikonΠ-Λ-Η-Κ-Τ-Ρ-Ο-ΝΠολλῶν Λύρων Ἠχὼν Καλῶν Τέρπει Ρυθμικῶς Ὁ Νους (The sound of many beautiful lyres rhythmically delights the mind).
Grammatical Groups2V · 6S · 0M2 vowels (Η, Ο), 6 semivowels (Π, Λ, Κ, Τ, Ρ, Ν), 0 mutes — indicates fluidity and sonority, characteristics of music and movement.
PalindromesNo
OnomancyComparative
Sphere of DemocritusDivination with lunar day
Zodiacal IsopsephyMoon ☽ / Aquarius ♒658 mod 7 = 0 · 658 mod 12 = 10

Isopsephic Words (658)

Words from the Liddell-Scott-Jones Lexicon with the same lexarithmos (658) as πλῆκτρον, but different roots, offering interesting connections:

φρήν
The φρήν, meaning 'mind, intellect, heart', connects with πλῆκτρον through the idea of the 'striking' of thoughts or emotions. Just as the plectrum produces sound, so too the φρήν is 'struck' by ideas, leading to thought or emotional response.
κινητός
The adjective κινητός, meaning 'movable, agile', reflects the dynamic nature of the plectrum. The movement of the plectrum is essential for sound production, making it an instrument of continuous motion and action.
κλητικός
The adjective κλητικός, meaning 'calling, inviting', can be linked to πλῆκτρον through its musical function. The music produced with the plectrum often has an 'inviting' character, calling to dance, song, or attention.
μομφή
The μομφή, meaning 'blame, censure, reproach', can be seen as a kind of verbal 'blow' or 'strike' against someone. Just as the plectrum strikes the strings, so too a μομφή 'strikes' one's reputation or dignity.
προσκήνιον
The προσκήνιον, the proscenium or front part of the stage in ancient theater, connects with πλῆκτρον through the shared domain of the arts. Dramas and musical performances unfolded on the προσκήνιον, where the plectrum played its role in producing musical accompaniment.
θαλπτήριον
The θαλπτήριον, meaning 'a means of warming, comfort', offers an interesting contrast. While the plectrum is a means of striking, the music it produces can have a comforting, soothing effect on the soul, highlighting the dual nature of art.

The LSJ lexicon contains a total of 62 words with lexarithmos 658. For the full catalog and AI semantic filtering, see the interactive tool.

Sources & Bibliography

  • Liddell, H. G., Scott, R., Jones, H. S.A Greek-English Lexicon, with a Revised Supplement. Clarendon Press, Oxford, 1996.
  • HomerThe Odyssey. Loeb Classical Library, Harvard University Press.
  • AristophanesThe Frogs. Loeb Classical Library, Harvard University Press.
  • AristotleProblems. Loeb Classical Library, Harvard University Press.
  • EuripidesPhoenissae. Loeb Classical Library, Harvard University Press.
  • Bauer, W., Arndt, W. F., Gingrich, F. W., Danker, F. W.A Greek-English Lexicon of the New Testament and Other Early Christian Literature. University of Chicago Press, 2000.
  • Chantraine, P.Dictionnaire étymologique de la langue grecque. Klincksieck, Paris, 2009.
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