Being made of or including distinctual traits of banana. Usually associated with taste, smell or shape.
The banana cake I made wasn't quite sweet enough because I was running low on sugar. 'Tis quite bananary though.
by sa_nick July 13, 2008
To have the qualities of banana. The taste and smell of banana.
The beer has a bananary taste to it
by Dr.Rosenscrotum August 08, 2010