ヒト免めん疫えき不ふ全ぜんウイルスひとめんえきふぜんウイルスMeanings1nounhuman immunodeficiency virus; HIVMedical term for the virus that causes AIDS. Often abbreviated as HIV in both English and Japanese.See also: ＨＩＶヒト免めん疫えき不ふ全ぜんウイルス（HIV
