First Known Use: 14th century
Dictionary
gast
verb \ˈgast\
Definition of GAST
transitive verb
obsolete : scare <gasted by the noise I made, full suddenly he fled — Shakespeare>
ADVERTISEMENT
Origin of GAST
Middle English, from gast, gost ghost — more at ghost
Seen & Heard
What made you want to look up gast? Please tell us where you read or heard it (including the quote, if possible).