snig·ger /ˈsnɪɡə $ -ər/ verb [intransitiveI] British EnglishBrELAUGH to laugh quietly in a way that is not nice at something which is not supposed to be funny 暗笑,窃笑 SYN American English snickersnigger at What are you sniggering at? This is a serious poem. 你偷笑什么? 这是一首严肃的诗。
► see thesaurus at laugh —snigger noun [countableC]