stifler

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a person who stifles or smothers or suppresses
- he is a real conversation stifler
- I see from all the yawn smotherers that it is time to stop
• Syn:
smotherer
• Derivationally related forms:
smother (for: smotherer), stifle
• Hypernyms:
person, individual, someone, somebody, mortal, soul