English Reference
noun

hiatus

n.
US /haɪˈeɪtəs/ UK /haɪˈeɪtəs/ hia·tus UK spelling hiatuses

  1. 01 C1 Advanced Formal

    a period of time when something stops happening before it starts again.

    a temporary gap, pause, or interruption in a continuous process or series.

    Simple

    The band is taking a long hiatus to spend more time with their families.

    In context

    After a three-year hiatus from the screen, the actress returned to star in a critically acclaimed independent drama.

    Usage

    Often used with the verbs 'take' or 'go on'.

  2. 02 C2 Proficiency Technical Medicine

    a natural opening or gap in an organ or part of the body.

    a natural opening or passage through a bone or muscular structure.

    Simple

    A hiatal hernia happens when part of the stomach pushes through a hiatus in the diaphragm.

    In context

    The surgeon carefully identified the esophageal hiatus to ensure the repair did not restrict the patient's ability to swallow.

    Usage

    Usually refers to the opening in the diaphragm for the esophagus.

  3. 03 C2 Proficiency Technical

    the sound of two vowel sounds coming together without a consonant between them.

    the occurrence of two vowel sounds in adjacent syllables without an intervening consonant.

    Simple

    In the word 'cooperate', there is a hiatus between the two 'o' sounds.

    In context

    The poet avoided hiatus in his verses, preferring the smooth flow provided by elision or intervening consonants.

    Usage

    Commonly discussed in linguistics and classical prosody.

    diphthong

As the band became rock heavyweights in the late 70s, Beard experienced drug addiction, leading to the band taking a hiatus.

The Guardian· 18 Aug 2026

Pinkerton flopped ; Cuomo put Weezer on hiatus and went into hiding.

The Guardian· 20 Aug 2026

Learned borrowing from Latin hiātus (“opening”) (mid-16th century), from hiō (“stand open, yawn”).

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

This entry
Level C1 · Advanced
Frequency Frequent
Updated