Gaster | Webster's Dictionary of the English Language

gaster
gaster, tĕris, and tri, f., = γαστήρ, the belly (pure Lat. venter). I Lit.: inflatio secundum gast...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
gaster
to startle, scare, or affright suddenly. Ess. ...

A glossary of provincial and local words used in England by Francis Grose