Skip to content
Allin

oblivious

adjectiveattested in dialogue

  • Australia//əˈblɪviəs//

Lacking awareness; unmindful; unaware, unconscious of.

adjective

  1. 1

    Lacking awareness; unmindful; unaware, unconscious of.

    Your grandmother is completely oblivious to her surroundings.

  2. 2

    datedForgetful.

    He's hopelessly oblivious, always forgetting his appointments.

Etymology

From Middle English oblivious, from Latin oblīviōsus (“forgetful, oblivious”), formed from oblīvium (“forgetfulness, oblivion”) + -ōsus (“full of, overly, prone to”), from oblīvīscor (“to forget”).

Forms

comparative
more oblivious
superlative
most oblivious
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).