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Definitions

24/7

[twen-tee-fawr sev-uhn, ‑-fohr‑, twuhn-tee‑] / ˈtwɛn tiˌfɔr ˈsɛv ən, ‑ˌfoʊr‑, ˈtwʌn ti‑ /
ADJECTIVE
around-the-clock
Synonyms
STRONGEST
continuous endless interminable never-ending nonstop ongoing perpetual relentless round-the-clock unending uninterrupted
WEAK
all day and all night at all times ceaseless constant day-and-night eternal everlasting persistent timeless unceasing
Antonyms
STRONGEST
bounded ceasing completed discontinuous ending finished halting incontinuous intermittent interrupted stopping terminable transient

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Instead, CMS viewed 1-800-Medicare and Medicare.gov as being more centralized, standardized and having 24/7 access, Cotrill noted.

From MarketWatch • Apr. 24, 2026

But the Conservative-run Norfolk County Council installed a 24/7 bus lane in 2021.

From BBC • Apr. 24, 2026

The New York Stock Exchange is investing in digital assets and planning a 24/7 trading platform for blockchain-based securities.

From The Wall Street Journal • Apr. 17, 2026

Before passengers are put on the trains, the system must run 24/7 for 30 days “without any hiccups,” he said.

From Los Angeles Times • Apr. 16, 2026

At the time, my thought was,“Yeah, like I’m really in the mood to read a book about this when I’m living it 24/7 already.”

From "Drums, Girls, and Dangerous Pie" by Jordan Sonnenblick