Difference between Announce and Denote

Announce

Part of speech: verb

Definition: To give public notice, or first notice of; to make known; to publish; to proclaim. To pronounce; to declare by judicial sentence.

Example sentence: I now announce myself as candidate for the Presidency. I anticipate criticism; but however unfavorable I trust that my sincerity will not be called into question.

Denote

Part of speech: verb

Definition: To indicate; to mark.To make overt.To refer to literally; to convey meaning.