Definition of "gab"
noun:
verb:
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To jest; to tell lies in jest; exaggerate; lie.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
To talk or chatter a lot, usually on trivial subjects.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
To speak or tell falsely.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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