verb (used with object)
to carry out, or bring to realization, as a prophecy or promise.
to perform or do, as duty; obey or follow, as commands.
to satisfy (requirements, obligations, etc.): a book that fulfills a long-felt need.
to bring to an end; finish or complete, as a period of time: He felt that life was over when one had fulfilled his threescore years and ten.
to develop the full potential of (usually used reflexively): She realized that she could never fulfill herself in such work.
Origin of fulfill
Synonyms for fulfill
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Old English fullfyllan "fill up, make full," from full + fyllan (see fill, which is ultimately from the root of full). Used early of prophecy and perhaps a translation of Latin implere, adimplere. Related: Fulfilled; fulfilling.
Online Etymology Dictionary, © 2010 Douglas Harper