#1 certificate n. [certification, credential, credentials] a document attesting to the truth of certain stated facts. wn
#2 certificate v. present someone with a certificate. wn
#3 certificate n. [security] a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends; "he held several valuable securities". wn
#4 certificate v. authorize by certificate. wn
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