chest coldOur editors are putting together more complete content — check back in about 20 minuteschest coldchest cold — noun名詞1. an infection in the lungs and bronchial tubes that causes coughing and chest con1.名詞釋義an infection in the lungs and bronchial tubes that causes coughing and chest congestion例句I have a chest cold, so I've been coughing up phlegm.