agreement

n. pact, accord; consent, concurrence; unanimity

Agreement may refer to:Agreement (linguistics), cross-reference between parts of a phraseGentlemen's agreement, not enforceable by lawContract, enforceable in a court of lawPactConsensusDouble agreement (miscommunication), when one person 'agrees' (as in 'a pact') with another person's agreement; a confusing and rare occurrence.
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n. agreement, pact, accord; consent, concurrence; unanimity

n. approval, confirmation, agreement, consent

(n.)
The language, oral or written, embodying reciprocal promises.
  

(n.)
State of agreeing; harmony of opinion, statement, action, or character; concurrence; concord; conformity; as, a good agreement subsists among the members of the council.
  

(n.)
Concord or correspondence of one word with another in gender, number, case, or person.
  

(n.)
A concurrence in an engagement that something shall be done or omitted; an exchange of promises; mutual understanding, arrangement, or stipulation; a contract.
  

noun
action of agreeing
they are in agreement with our plan = they agree with it