1 gauster | Definition of gauster
gaus·​ter | \ ˈgȯstÉ™(r), ˈgäs-\
-ed/-ing/-s

Definition of gauster

1 dialectal, British : to behave boldly or boisterously : swagger, bully
2 dialectal, British : to waste time conspicuously especially by talking and gossiping

History and Etymology for gauster

Middle English galstern

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