イナビルMeanings1nounInavir (brand of laninamivir)pharmacology›trademark›Trademarked pharmaceutical name for the anti-influenza drug laninamivir. Used in medical and pharmacy contexts.See also: ラニナミビルイナビルはインフルエンザ治ち療りょうに使つかわれる吸きゅう入にゅう薬やくです。Inavir is an inhaled medication used for influenza treatment.