1. a deliberate discourteous act (usually as an expression of anger or disapproval)
同義詞:slight
2. an instance of driving away or warding off
同義詞:snub, repulse
動詞rebuff:
1. reject outright and bluntly
同義詞:snub, repel
2. force or drive back
同義詞:repel, repulse, fight off, drive back