stupid, dull, dense, crass, dumb mean lacking in power to absorb ideas or impressions. stupid implies a slow-witted or dazed state of mind that may be either congenital or temporary.

Dumb definition: lacking intelligence or good judgment; stupid; dull-witted.. See examples of DUMB used in a sentence.

Don’t say anything – just act / play dumb (= pretend to be stupid or not to know something).

Definition of dumb adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Nov 12, 2025 · Adjective dumb (comparative dumber, superlative dumbest) (dated) Unable to speak; lacking power of speech. synonyms quotations Synonyms: mute, speechless, wordless deaf, dumb, …

dumb (dʌm) adj. -er, -est, v. usage: dumb in the sense “lacking the power of speech” is offensive when applied to humans (but not animals), probably because the word also means “stupid; dull-witted.”

Discover everything about the word "DUMB" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

Dumb, mute, speechless, voiceless describe a condition in which speech is absent. Dumb was formerly used to refer to persons unable to speak; it is now used almost entirely of the inability of animals to …

dumb meaning, definition, what is dumb: stupid: Learn more.

Some common synonyms of dumb are crass, dense, dull, and stupid. While all these words mean "lacking in power to absorb ideas or impressions," dumb applies to an exasperating obtuseness or …