Meaning

1 senses
  1. (UK, dialectal, informal)A foolish or stupid person; a fool, an idiot.

Origin

The adjective is derived from half- (prefix meaning ‘incomplete, partial’) or half (adverb

The adjective is derived from half- (prefix meaning ‘incomplete, partial’) or half (adverb) + baked (“cooked by baking; (slang) drunk”, adjective).

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half-baked — meaning, examples, forms, synonyms | Krumeto