Shirabe
抜き勾配

抜きぬき

Common Noun Noun
English jmdict
1
noun (common) (futsuumeishi)noun leaving out;omitting;skipping;dispensing with
アルコール抜きの飲物がありますか。
Do you have any soft drinks?
2
suffix (beating) in succession;in a row
after a number of people
彼の４人抜きの活躍でうちの高校のチームが優勝しました。
His beating four competitors in a row won our high school team the championship.