definition of
[certificate]

[1] #1 certificate n. [certification, credential, credentials] a document attesting to the truth of certain stated facts. wn

[2] #2 certificate v. present someone with a certificate. wn

[3] #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] #4 certificate v. authorize by certificate. wn