X toolkit
Also found in: Dictionary, Thesaurus, Wikipedia.
X toolkit
Development software for building X Window applications. It typically includes a widget set, X Toolkit Intrinsics (Xt) libraries for managing the widget set and the X Library (Xlib). See X Window.Copyright © 1981-2019 by The Computer Language Company Inc. All Rights reserved. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction is strictly prohibited without permission from the publisher.