something designed, built, installed, etc., to serve a specific function affording a convenience or service: transportation facilities; educational facilities; a new research facility.
b.
something that permits the easier performance of an action, course of conduct, etc.: to provide someone with every facility for accomplishing a task; to lack facilities for handling bulk mail.
2.
readiness or ease due to skill, aptitude, or practice; dexterity: to compose with great facility.
3.
ready compliance: Her facility in organizing and directing made her an excellent supervisor.
4.
an easy-flowing manner: facility of style.
5.
the quality of being easily or conveniently done or performed.