adjective.
Equal to some requirement; proportionate, or correspondent; fully sufficient; as, powers adequate to a great work; an adequate definition lawfully and physically sufficient.
verb.
To equalize; to make adequate.
verb.
To equal.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
having the requisite qualities or resources to meet a task
adjective.
sufficient for the purpose
adjective.
about average; acceptable
Word Usage
"Though La Caixa already has 5,400 branches across Spain—more than any other bank—Mr. Nin would like to reach 6,000, which he describes as an "adequate number.""