ないがしろないがしろFreq.FrequencyTop 50,000Meanings1noun, na-adjectiveslight; disrespect; neglect; making light ofusually written using kana aloneUsed to describe treating someone or something as unimportant, often in the phrase ないがしろにする.彼かれはいつも私わたしの意い見けんをないがしろにする。He always makes light of my opinions.