[also more noisy; most noisy] 1 : making a lot of loud or unpleasant noise
▪ The playground was filled with noisy children. ▪ His lawnmower is very noisy. ▪ a noisy crowd 2 : full of loud or unpleasant noise
▪ a noisy street/restaurant/office
▪ The playground was filled with noisy children. ▪ His lawnmower is very noisy. ▪ a noisy crowd
▪ a noisy street/restaurant/office







