hiatus

noun

hi·​a·​tus hī-ˈā-təs 

1

a

: a break in or as if in a material object : gap

The … weedy hiatus between the town and the railroad.

—Willa Cather

… the hiatus between the theory and the practice of the party …

—J. G. Colton

b

biology : a gap or passage in an anatomical part or organ

2

a

: an interruption in time or continuity : break

especially : a period when something (such as a program or activity) is suspended or interrupted

after a 5-year hiatus from writing

a summer hiatus

b

: the occurrence of two vowel sounds without pause or intervening consonantal sound

Did you know?

This brief hiatus in your day is brought to you by, well, hiatus. While the word now most often refers to a temporary pause, hiatus originally referred to a physical opening in something, such as the mouth of a cave, or, as the 18th century British novelist Laurence Sterne would have it, a sartorial gap: in the wildly experimental novel Tristram Shandy, Sterne wrote of “the hiatus in Phutatorius’s breeches.” Hiatus comes from the Latin verb hiare, meaning “to open wide,” which makes it a distant relation of both yawn and chasm. And that’s all we have for now—you may resume your regular activities.

Synonyms of hiatus

• gap
• hole

Examples of hiatus in a Sentence

The band is making an album again after a five-year hiatus.

Steam was rising from a hiatus in the ground.

Recent Examples on the Web

The average pickup of a quarter-million impressions was powered by the league’s return to the NBC airwaves after a 24-year hiatus. —Anthony Crupi, Sportico.com, 15 Apr. 2026

Bridgerton star Nicola Coughlan and White Lotus actor Aimee Lou Wood will take the reins of the next two eps after the hiatus, with Coughlan hosting on April 25 and Wood presenting on May 2. —Max Goldbart, Deadline, 14 Apr. 2026

After a four-year hiatus, creator Sam Levinson was excited to take the high-school characters into adulthood. —Jazz Tangcay, Variety, 13 Apr. 2026

Returning after an extended hiatus marred by controversy, Euphoria strains to deliver contemporary resonance. —Rafaela Bassili, Vulture, 13 Apr. 2026

Word History

Etymology

Latin, from hiare to yawn — more at yawn

First Known Use

1563, in the meaning defined at sense 1a

Phrases Containing hiatus

• go on hiatus
• put on hiatus

Rhymes for hiatus

• comitatus

Kids Definition

hiatus

noun

hi·​a·​tus hī-ˈāt-əs 

plural hiatuses

: a gap in space or time

especially : a break where a part is missing

Medical Definition

hiatus

noun

hi·​a·​tus hī-ˈāt-əs 

: a gap or passage through an anatomical part or organ

especially : an opening through which another part or organ passes (such as the opening in the diaphragm through which the esophagus and vagus nerves pass)