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cocksure

1 ENTRIES FOUND:
cocksure /ˈkɑːkˈʃuɚ/ adjective
cocksure
/ˈkɑːkˈʃuɚ/
adjective
Britannica Dictionary definition of COCKSURE
[more cocksure; most cocksure]
: having or showing confidence in a way that is annoying to other people