sleeptalk in English dictionary sleeptalk Meanings and definitions of "sleeptalk" To talk unconsciously in one's sleep. verb To talk unconsciously in one's sleep. more Grammar and declension of sleeptalk sleeptalk ( third-person singular simple present sleeptalks, present participle sleeptalking, simple past and past participle sleeptalked) sleeptalk (third-person singular simple present sleeptalks, present participle sleeptalking, simple past and past participle sleeptalked) more Sample sentences with "sleeptalk" Declension Stem Try again Available translations Gungu Hiligaynon Maori Telugu Authors