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The Britannica Dictionary

know–all

1 ENTRIES FOUND:

know–all (noun)

know–all /ˈnoʊˌɑːl/ noun

plural know–alls

know–all

/ˈnoʊˌɑːl/

noun

plural know–alls

Britannica Dictionary definition of KNOW–ALL

[count] British, informal

: know-it-all

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