一飲み
Noun
1
noun (common) (futsuumeishi)
swallowing in one gulp;downing;mouthful;bite
2
noun (common) (futsuumeishi)
sipping;sip
3
noun (common) (futsuumeishi)
thinking nothing of one's opponent;making easy prey of someone
Other forms
一呑み 【ひとのみ】