Английский словарь американских идиом - catch cold

{v. phr.} 1. or take cold To get a common cold-weather sickness that causes a running nose, sneezing, and sometimes sore throat and fever or other symptoms. * /Don't get your feet wet or you'll catch cold./ 2. {informal} To catch unprepared or not ready for a question or unexpected happening. * /I had not studied my lesson carefully, and the teacher's question caught me cold./ * /The opposing team was big and sure of winning, and they were caught cold by the fast, hard playing of our smaller players./