уплотнять (бетон) трамбовкой
1. имя существительное игра слов; каламбур 2. глагол каламбурить
I. noun Etymology: perhaps from Italian puntiglio fine point, quibble — more at punctilio the usually humorous use of a word in such a way as to suggest two or more of its meanings or the meaning of another word similar in sound II. intransitive verb (punned; punning) to make puns