Словарь синонимов английского языка - absent-minded

(adj) preoccupied, inattentive, unadtentive, absorbed, unmindful, absent, off, withdrawn, unheeding, heedless, unheedful, inadvertent; distracted, abstracted, day-dreaming, in a brown study, in the clouds, unaware, oblivious, in a trance, distrait(e), mooning, (far) away (somewhere), star-gazing, wool-gathering: The absent-minded professor delivered his lecture to an empty lecture hall.