declaration noun

ADJ. formal, solemn | ringing The Russian leader received a ringing declaration of support yesterday. | joint | unilateral | public

VERB + DECLARATION issue, make The government will issue a formal declaration tomorrow. | adopt, sign All four countries have adopted the declaration against hunting rare animals.

PREP. ~ about/on the UN declaration on Human Rights | ~ of a declaration of war

You can also check other dicts: declaration (English, 中文解释 ), wordnet sense, Collins Definition