Definition: convey or express a meaning
Usage: These words mean nothing to me!; What does his strange behavior signify?
Definition: mean or intend to express or convey
Usage: You never understand what I mean!; what do his words intend?
Definition: make known with a word or signal
Usage: He signified his wish to pay the bill for our meal
Similar words: indicate
Definition: to state or express briefly
Usage: indicated his wishes in a letter