1. indulge in fantasies - he is fantasizing when he says he plans to start his own company • Syn: fantasy, fantasise • Derivationally related forms: fantasy, fantasy (for: fantasy) • Hypernyms: imagine, conceive of, ideate, envisage • Verb Frames: - Somebody ----s - Somebody ----s PP - Somebody ----s that CLAUSE 2. portray in the mind - he is fantasizing the ideal wife • Syn: fantasise • Hypernyms: imagine, conceive of, ideate, envisage • Verb Frames: - Somebody ----s something