Cuddle means to hold someone close in one's arms as a way of showing love or affection. e.g., They cuddled on the couch while watching the movie. The meaning of CUDDLE is to hold close for warmth or comfort or in affection. How to use cuddle in a sentence. cuddle (third-person singular simple present cuddles, present participle cuddling, simple past and past participle cuddled) (US, intransitive, transitive) To lie together snugly (with someone), in an intimate physical embrace; to snuggle. CUDDLE definition: 1. to put your arms around someone and hold them in a loving way, or (of two people) to hold each…. Learn more.