Liddell-Scott-Jones

σύνθεσις (sunthesis) a composition ^G:N-F

σύνθεσις-θεσις, εως, ἡ,

putting together, composition, combination, [Refs 5th c.BC+]; τῶν σπονδύλων [Refs 2nd c.AD+]; storage, τῶν μήλων (quinces in a ῥίσκος) [Refs 3rd c.BC+]; but ἐλαιῶν σ. a preserve of olives, [Refs]

__b in concrete sense, junction, ὀστῶν [Refs 4th c.BC+]; συνθέσεις (λέγω τὰς γωνίας) [Refs]
__2 in various technical senses:
__2.a in Grammar, composition, γραμμάτων τε συνθέσεις, i.e. syllables and words, [Refs 4th c.BC+]; σ. ἔκ τε ῥημάτων γιγνομένη καὶ ὀνομάτων, i.e. sentences, [Refs 5th c.BC+]; περὶ συνθέσεως ὀνομάτων, title of work by [Refs 1st c.BC+]; also, the juxtaposition of letters in a word, [Refs 4th c.BC+]; of an author's composition, [Refs 5th c.BC+]; so ἡ τῶν μέτρων σ. metrical composition, [Refs 4th c.BC+]; ἡ τῶν ἐπῶν σ. [Refs 1st c.BC+]; ἡ τοῦ παίωνος ξ. the way the paeon is made up, [Refs 1st c.AD+]; the constitution of things, [Refs 5th c.BC+]
__2.b in Mathematics texts, synthesis of a problem (opposed to ἀνάλυσις), [Refs 3rd c.BC+]; ἡ κατὰ σ. ἀγωγή synthetic procedure, [Refs]
__2.c in Mathematics texts, σ. λόγου transformation of a ratio known as componendo, [Refs 3rd c.BC+]; κατὰ -σιν, = componendo, [Refs 3rd c.BC+]
__2.d in Mathematics texts, addition, [Refs 1st c.AD+]; καθ᾽ ἁντινοῦν -σιν however many times added, i.e. whatever number of times taken (multiplied), [Refs 4th c.BC+]
__2.e in Logic, union of noun and verb or of two objects of thought in a statement, [Refs 4th c.BC+]; also ὁ παρὰ τὴν σ. [λόγος] the fallacy of composition, opposed to διαίρεσις, [Refs]
__2.f in Physics, composition of substances, parts of organisms, from their elementary constituents, [Refs]; opp μίξις (combination), [Refs]
__2.g in Medicine, compounding of essences and drugs, τῶν μύρων [Refs 4th c.BC+]
__II combination of parts so as to form a whole, γενέσεις καὶ σ. [Refs 5th c.BC+]; ἡ τῶν στρωμάτων σ. [Refs 4th c.BC+]
__II.b in concrete sense, a social or political combination, [Refs 4th c.BC+]; a military formation, [Refs 2nd c.AD+]
__III agreement, treaty, [Refs 5th c.BC+]; πὸς τὰς συνθέσις in accordance with the agreements, [Refs 4th c.BC+]; ἐκ συνθέσεως by arrangement, [Refs 1st c.BC+]
__III.2 σ. λόγων making up accounts, [Refs 1st c.AD+]; so ς. alone, εἰς σύνθεσιςθεσιν τῷ βασιλεῖ [Refs 2nd c.BC+]
__IV set, service (most frequently in Latin synthesis):
__IV.1 collection of clothes, wardrobe, [Refs]; also, dress, gown, costume, suit, σ. τελείας λευκὰς δεκατρεῖς, γυναικείας σ. [Refs 1st c.AD+]; synthesinam indutus, [Refs 2nd c.AD+]
__IV.2 service of plate, σ. πινακίων [Refs 1st c.AD+]