Gaster v. t. : To gast.

Example:
Instead of being flabberGastered could my Gaster be flabbered?

Taxonomy
Gaster, free encyclopedia, segment III, metasoma, search, surname, ants, abdominal segment, worker ant, thorax, anatomical, portion, Personal tools, Interaction, Toolbox, Languages, non-profit organization, petiole.

Defination from the web:
Gaster. From Wikipedia, the free encyclopedia. Jump to: navigation, search. In the worker ant the metasoma is divided into the narrow petiole and bulbous gaster. ... The gaster is the bulbous posterior portion of the metasoma found in Apocrita Hymenoptera (bees, wasps and ants) ...