Strong’s Dictionary
μωρός
morós
from the base of G3466; boring or foolish (as bushy), ie foolish, (morally) headstrong, (apparently) absurd: fatuous, ignorant, foolish.
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Tuggy Dictionary
μωρός, ά, όν. Fool, fool, idiot, renegade. AT אֱוִיל Isa 19:11. נָבָל Isa 32:5 נְבָלָה Isa 32:6 סָכָל Jer 5:21. שָׂכַל hi., Ps 93:8(Ps 94:8). NT Foolish, foolish, renegade.
A) Of person: Mat 5:22; Matt 7:26; Matt 23:17; Textus Receptus Mat 23:19; Mat 25:2-3; Matt 25:8; 1Co 1:27; 1Co 3:18; 1Co 4:10.
B) Of things: 1Co 1:25; 2Ti 2:23; Tit 3:9.
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Swanson Dictionary
(Swanson 3704)
μωρός (mōros), ά (to), όν (on): adj.; ≡Strong 3474; TDNT 4.832-1. LN 32.55 foolish, senseless (Mat 5:22; Mat 7:26; Mat 23:17; Mat 25:2-3, Mat 25:8; 1Co 3:18; 1Co 4:10+; Mat 23:19 vl) ; 2. LN 32.58 foolishness, unintelligent thoughts (1Co 1:25, 1Co 1:27; 2Ti 2:23; Tit 3:9+), note: for other meanings of this word, see BAGD 531 3.
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Vine NT Dictionary
Moors (μωρός, G3474), denoting primarily obtuse, slow (from a root mu, to be dumb); hence, stupid, ignorant, senseless. It is used: (a) of persons (Mat 5:22 : “fool”); here the term means morally unworthy, scoundrel; a more serious reproach than “Raca” or “fool” in the previous phrase of the same verse. The latter mocks the mind of a man, calling him stupid; Moors attacks the heart and character of him; hence the Lord condemns him more severely; in Mat 7:26 : “foolish”; Mat 23:17 : “fools”, Mat 23:19 : “fools”; Mat 25:2-3, Mat 25:8 : “foolish”; in 1Co 3:18 : “ignorant.” The apostle Paul uses it of himself and of his collaborators, in 1Co 4:10: “fools”; that is, in the eyes of his adversaries; (b) of things or matters (2Ti 2:23) “foolish and senseless”; likewise in Tit 3:9; in 1Co 1:25 : “the foolishness of God”, did not die, foolishness as a personal quality (see A, No. 3), but adjectivally, that which is considered by the ignorant as a senseless, senseless way of doing things; likewise in 1Co 1:27 : “the foolishness of the world.”¶
Moors (μωρός, G3474), see FOOLISH under FOOLISHNESS, B, No. 5. Translated “fool” in Mat 23:19 (TR); 1Co 1:27; 2Ti 2:23 (plural); Tit 3:9. See also IGNORANT.
Moors (μωρός, G3474), foolish. It is translated “ignorant” in 1Co 3:18. See FOOLISH; see also INDOCTED.
Source: Various Authors