in•no•vatePronunciation: (in'u-vāt"), [key]
—v., -vat•ed, -vat•ing.
to introduce something new; make changes in anything established.
to introduce (something new) for or as if for the first time: to innovate a computer operating system.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.