Quick Definition
διδακτός, ή, όν Adj taught, instructed
Strong's Definition
from 1321; (subjectively) instructed, or (objectively) communicated by teaching
KJV Usage: taught, which ... teacheth
UBS Dictionary of the Greek New Testament
adjc. | -ή, -όν | διδάσκω
33.227 · Communication · Teach
taught, instructed (derivative of διδάσκω ‘to teach,’ 33.224) pertaining to that which is taught The expression ἐν διδακτοῖς ἀνθρωπίνης σοφίας λόγοις in 1CO 2:13 is semantically complex. One may interpret this to mean ‘by means of words used in teaching human wisdom’ or ‘by means of words concerning human wisdom as it is taught.’ Though grammatically διδακτοῖς ‘taught’ goes with λόγοις ‘words,’ there is a very close semantic connection between διδακτοῖς and ἀνθρωπίνης σοφίας ‘human wisdom.’
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
διδακτός, -7, -όν, (διδάσκω); 1. ‘hat can be taught (Pind., Xen., Plat., al.). 2. taught, instructed, foll. by gen. by one [οἵ. W. 189 (178); 194 (182); B. 169 (147)]: τοῦ θεοῦ, by God, Jn. vi. 45 fr. Is. liv. 13; πνεύματος ἁγίου [GL T Tr WH om. ἁγίου], by the (Holy) Spirit, 1 Co. ii. 13. (νουθετήματα κείνης διδακτά, Soph. El. 344.)
Mounce Concise Greek Dictionary
διδακτός didaktos 3x
pr. taught, teachable, of things; in NT taught, of person, Jn. 6:45; 1 Cor. 2:13*
Abbott-Smith Greek Lexicon
διδακτός, -ή, -όν
(< διδάσκω), [in LXX: Is 54:13 (לִמּוּד), I Mac 4:7 * ;]
that can be taught.
taught; c. gen., of source of teaching (in cl., poët. only);
of persons: δ. θεοῦ, Jo 6:45 (LXX);
of things, λόγοις δ. πνεύματος, I Co 2:13.†
Moulton & Milligan — Vocabulary of the Greek NT
διδακτός. To the classical reff. for this not very common word we may add Pss. Sol. 1737 in the description of Israel’s King, kal αὐτὸς βασιλεὺς δίκαιος καὶ διδακτὸς ὑπὸ θεοῦ ἐπ᾽ αὐτούς (cf, LXX Isai 5475).
Liddell-Scott-Jones — Greek-English Lexicon
διδακτός (didaktos) — taught. δῐδακ-τός, ή, όν, also ός, όν [Refs 5th c.BC+]:
I. of things, taught, learnt, ἅπαντα γάρ σοι τἀμὰ νουθετήματα κείνης διδακτά of her teaching, [NT+5th c.BC+]
I.2. that can be taught or learnt, τὰ δ. things which may be taught by study and experience, [Refs 5th c.BC+]; opposed to ἄρρητα, [Refs 5th c.BC+]; δίδαξον.. εἰ διδακτά μοι if I may learn them, [Refs]; κἄστ᾽ οὐ διδακτόν (i.e. τὸ τῆς τύχης) [Refs 5th c.BC+]
II. of persons, taught, instructed, πολέμου [LXX]; also δ. θεοῦ taught by God,[LXX+NT]