Proposed by a contributor, not yet supported by evidence.
Also seen as: facebooks · Facebooking · Facebooked
Sense 1
A reference book or electronic directory containing the photographs and names of various individuals.
một cuốn sách hoặc thư mục điện tử chứa ảnh và tên
Machine-translated — suggest a fix
Noun
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
A college publication distributed at the start of the academic year by university administrations with the intention of helping students become acquainted with each other.
một ấn phẩm của trường đại học giúp sinh viên làm quen
Machine-translated — suggest a fix
Noun
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 3
A personal web profile on the social-networking site Facebook.
một hồ sơ cá nhân trên trang mạng xã hội Facebook
Machine-translated — suggest a fix
Noun
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 4
To use the social-networking site Facebook.
Verb
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “facebook” mean?
A reference book or electronic directory containing the photographs and names of various individuals.
Is “facebook” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.