a number of

Idioms

A collection of persons or things; several. For example, A number of tours are available, or We've visited a number of times. This idiom often is modified by an adjective giving some idea of quantity, as in Only a small number are going. [1300s] Also see any number of.

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.

Although EES has been working well in some countries, it has also been blamed for causing significant delays at a number of airports, with some passengers missing flights.

From BBC • Jun. 23, 2026

In 2025, following the surge of anecdotal reports online about microdosing, a number of telehealth companies such as Fridays, Noom and Found Health started offering GLP-1 protocols at lower doses and lower costs.

From Los Angeles Times • Jun. 23, 2026

They also say they've taken notice of a number of high-profile cases involving phone use.

From BBC • Jun. 23, 2026

As it happens, a number of the top-performing dividend funds are big beneficiaries of the AI bonanza that is driving excitement in the broader market too.

From Barron's • Jun. 22, 2026

This was why there was always a number of restless souls in the theater, no matter the film.

From "Ophie's Ghosts" by Justina Ireland

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023