Lexical Definition

‎συλλογίζομαι‎ syllogízomai (sool-log-id'-zom-ahee) to discuss G:V
from ‎σύν‎ and ‎λογίζομαι‎

reason with.

Usage: 4 forms in 6 verses
Form Translated As     In Verse(s)
συνελογίσαντο they reasoned Luke.20.5
συλλογισθήσεται they shall not be reckoned together LXX.Num.23.9
συλλογιείται he shall reckon LXX.Lev.25.27 • LXX.Lev.25.52
he shall reckon together LXX.Lev.25.50
συλλογίζεσθε reckon together LXX.Isa.43.18

Abbott-Smith

συλ-λογίζομαι [in LXX chiefly for חשׁב pi. ;]
1. to compute.
2. to reason: Lk 20:5.†

Abbott-Smith References

Book Refs
Luke 20:5

Liddell-Scott-Jones

συλλογίζομαι-ίζομαι,

middle, aorist -ελογισάμην[Refs 5th c.BC+]perfect -λελόγισμαι (see. below):—compute, reckon up, τὰ ἐξ Ἑλλήνων τείχεα [Refs 5th c.BC+]; ταῦτα πάντα σ. [Refs]; τὰ κατηγορημένα ἀπ᾽ ἀρχῆς σ. recapitulate, [Refs 5th c.BC+]

__II conclude from premisses, infer, τὰ συμβαίνοντα ἐκ τοῦ λόγου [Refs]; σ. τί συμβαίνει ἐκ τῶν ὡμολογημένων[Refs 5th c.BC+].: with accusative et infinitive, -σάμενος τὸ ἄλειμμα οὐκ ἄξιον ἔσεσθαι [Refs 1st c.BC+]; τὴν νόσον ἐπὶ τὴν Ἀττικὴν ἥξειν [Refs 2nd c.AD+]
__II.2 in the Logic of Aristotle, infer by way of syllogism, infer syllogistically, σ. τὸ A κατὰ τοῦ B, A of B, [Refs]; σ. ὑπάρχειν τὸ Α τῷ [Refs]perfect in passive sense, οὗτος ὁ λόγος οὐ συλλελόγισται is not syllogistic, “APr.” 42a39; συλλελογισμένα syllogistically concluded, opposed to ἀσυλλόγιστα, [Refs]
__II.3 συλλελογισμένον ἦν αὐτῷ μὴ πρότερον ἐγχειρεῖν ἕως.. he had planned not to.., [Refs 2nd c.BC+]