The Collaborative International Dictionary of English v.0.48:
Ampullar \Am"pul*lar\, Ampullary \Am`pul*la*ry\, a. Resembling an ampulla. [1913 Webster] AmpullateWordNet (r) 3.0 (2006):
ampullary adj 1: of or related to an ampulla [syn: ampullar, ampullary]