Dec 5, 2016 · The meaning of UNOFFICIAL is not authorized or acknowledged by a government, group, class, or society : not official. How to use unofficial in a sentence.

UNOFFICIAL definition: 1. not official; not from a person in authority, the government, etc.: 2. not official; not from a…. Learn more.

Definition of unofficial adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Unofficial definition: not official or formal. See examples of UNOFFICIAL used in a sentence.

An unofficial action or statement is not organized or approved by a person or group in authority. Staff voted to continue an unofficial strike. Official reports put the death toll at under one hundred.

1. Not official: the unofficial election results. 2. Not acting officially: an unofficial adviser.

Jun 13, 2025 · unofficial (comparative more unofficial, superlative most unofficial) Not officially established. quotations the unofficial results of the ballot

Synonyms for UNOFFICIAL: unauthorized, informal, unorthodox, unconventional, unceremonious, heterodox, irregular, casual; Antonyms of UNOFFICIAL: regular, formal, conventional, …

adjective not having official authority or sanction “a sort of unofficial mayor” “an unofficial estimate” “he participated in an unofficial capacity” synonyms: unauthorised, unauthorized

UNOFFICIAL definition: not said or done by the government or someone in authority: . Learn more.