Definition of "Agree" :
verb: consent or assent to a condition, or agree to do something
"She agreed to all my conditions."
verb: be in accord; be in agreement
"We agreed on the terms of the settlement."
verb: achieve harmony of opinion, feeling, or purpose
"No two of my colleagues would agree on whom to elect chairman."
verb: be agreeable or suitable
"White wine doesn't agree with me."
verb: be compatible, similar or consistent; coincide in their characteristics
"The two stories don't agree in many details."
verb: go together
verb: show grammatical agreement
"Subjects and verbs must always agree in English."