agreement

(noun) the statement (oral or written) of an exchange of promises. Synonyms: understanding. Examples: "They had an agreement that they would not interfere in each other's business." "There was an understanding between management and the workers."

(noun) compatibility of observations. Synonyms: correspondence. Examples: "There was no agreement between theory and measurement." "The results of two tests were in correspondence."

(noun) harmony of people's opinions or actions or characters. Synonyms: accord. Example: "The two parties were in agreement."

(noun) the thing arranged or agreed to. Synonyms: arrangement. Example: "They made arrangements to meet in chicago."

(noun) the determination of grammatical inflection on the basis of word relations. Synonyms: concord.

(noun) the verbal act of agreeing.