#1 stupid a. lacking or marked by lack of intellectual acuity. wn
#2 stupid n. [stupid person, stupe, dullard, dolt, pudding head, pudden-head, poor fish, pillock] a person who is not very bright; "The economy, stupid!". wn
#3 stupid s. [dazed, stunned, stupefied] in a state of mental numbness especially as resulting from shock; "he had a dazed expression on his face"; "lay semiconscious, stunned (or stupefied) by the blow"; "was stupid from fatigue". wn
#4 stupid a. [unintelligent] lacking intelligence; "a dull job with lazy and unintelligent co-workers". wn
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