A bladderlike vessel; a membranous cavity; a cyst; a cell. Specifically: --(a) (Bot.)
A small bladderlike body in the substance of vegetable, or upon the surface of a leaf. (b) (Med.)
A small, and more or less circular, elevation of the cuticle, containing a clear watery fluid.
98,828 entries. Headwords are matched first, then definition text.