[feys-boo k] /ˈfeɪsˌbʊk/

the brand name of a service and website, launched in 2004.
verb (used with object)
to communicate with (a person) or search for information about (a person) by using Facebook: My old boyfriend just Facebooked me.
His future employer Facebooked him and decided to withdraw the job offer.
to post on Facebook: I facebooked some photos of my cat.
You should Facebook the event so more people will show up.
verb (used without object)
to use Facebook:
Does your mom Facebook?
noun trademark
a popular social networking website
(transitive; sometimes not capital) to search for (a person’s profile) on the Facebook website

a school yearbook
Usage Note


directory listing names and headshots, by 1983, originally U.S. college students, from face (n.) + book. The social networking Web site dates from 2004.


Read Also:

  • Facebook.com

    World-Wide Web One of the most popular social networking web sites. FaceBook home (http://facebook.com/). (2007-11-16)

  • Face-bow

    [boh] /boʊ/ noun, Dentistry. 1. a device for determining the relationship of the maxillae to the mandibular joint. face-bow (fās’bō’) n. A caliperlike device used in dentistry to record the relationship of the jaws to the temporomandibular joints.

  • Face-card

    noun 1. the king, queen, or jack of playing cards. noun 1. (in a pack of playing cards) a king, queen, or jack of any suit Also called (in Britain and certain other countries) court card noun phrase An important person; star; big shot: Oh, don’t be so modest, you’re a face card yourself now […]

  • Face-centred

    adjective 1. (of a crystal) having a lattice point at the centre of each face of each unit cell as well as at the corners Compare body-centred

Disclaimer: Facebook definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.