GASOLINER Meaning of GASOLINER in English ˌ ̷ ̷ ̷ ̷ˈlēnə(r), ˈ ̷ ̷ ̷ ̷ˌl- noun( -s ) : a powerboat with a gasoline engine Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012