English Reference
adjective · noun

acceptable

adj. · n.
US /ækˈsɛptəbəɫ/ UK /ɐksˈɛptəbəl/ ac·cept·able

  1. 01 B1 Intermediate

    adj.good enough for what you need, even if it is not perfect.

    adj.meeting a required standard; satisfactory or adequate for a given purpose.

    Simple

    The hotel room was basic, but it was acceptable for a one-night stay.

    In context

    While the initial draft required several minor revisions, the overall quality of the research was deemed acceptable by the review board.

  2. 02 B2 Upper Intermediate

    adj.considered right or okay by most people or by the rules.

    adj.socially, legally, or ethically permissible within a specific context.

    Simple

    It is no longer acceptable to smoke inside public buildings in this country.

    In context

    The committee debated whether such a casual tone was acceptable for a formal diplomatic correspondence.

  3. 03 B2 Upper Intermediate

    adj.just okay; not bad, but not very good either.

    adj.barely worthy or less than excellent; describing something that is merely passable.

    Simple

    His performance in the play was acceptable, but he didn't stand out.

    In context

    The student produced an acceptable translation, though it lacked the stylistic nuance required for a top grade.

  4. 04 C2 Proficiency FormalTechnical

    n.a person or thing that meets the requirements to be included.

    n.a person or object categorized as meeting the criteria for acceptance.

    Simple

    The list of candidates was divided into the acceptables and the rejects.

    In context

    In sociological studies of group dynamics, individuals are often coded as acceptables or outsiders based on their adherence to local norms.

    Usage

    Usually used in the plural form when referring to people.

Usage acceptable level · consider acceptable · deem acceptable

Residents, many of whom are parents with young children, or are elderly or disabled, said this was not an acceptable solution.

The Guardian· 11 Aug 2026

Shorts, strappy tops and sandals: What is acceptable to wear to work?

BBC News· 6 Aug 2026

From Middle English acceptable, from Anglo-Norman and Middle French acceptable, from Late Latin acceptābilis (“worthy of acceptance”). Morphologically accept + -able.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin la-lat acceptābilis
Level B2 · Upper Intermediate
Frequency Common
Updated