なしにMeanings1expressionwithoutusually written using kana aloneUsed as a phrase meaning 'without doing something' or 'without something'. Follows a noun or the dictionary form of a verb.彼かれは朝あさごはん無なしに学がっ校こうに行いった。He went to school without breakfast.許きょ可かなしに入はいってはいけません。You must not enter without permission.