Declare v. t. : To make clear; to free from obscurity.

Declare v. t. : To make known by language; to communicate or manifest explicitly and plainly in any way; to exhibit; to publish; to proclaim; to announce.

Declare v. t. : To make declaration of; to assert; to affirm; to set forth; to avow; as, he declares the story to be false.

Declare v. t. : To make full statement of, as goods, etc., for the purpose of paying taxes, duties, etc.

Declare v. i. : To make a declaration, or an open and explicit avowal; to proclaim one's self; -- often with for or against; as, victory declares against the allies.

Declare v. i. : To state the plaintiff's cause of action at law in a legal form; as, the plaintiff declares in trespass.

Example:
How to Declare the salary of a new foreign employee working outside the US?

Taxonomy
Merriam-Webster Online Dictionary, Dictionary, webster, Anglo-French, Latin, Word Games, kler, Webster Online Dictionary with audio pronunciations, Middle English, declaration, synonyms, thesaurus, glossary, language, ESL, Search, clare, Inflected.

Defination from the web:
declare from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... synonyms declare, announce, proclaim, promulgate mean to make known publicly. ...