line up

verb

lined up; lining up; lines up
Synonyms of line upnext

intransitive verb

1
: to assume an orderly linear arrangement
line up for inspection
2
: to align oneself
he lined up with the liberals against the bill

transitive verb

1
: to put into alignment
2
: to arrange for
line up support for a candidate

Examples of line up in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Riders arrive ravenous, lining up for local eats like church spaghetti suppers. Arati Menon, Condé Nast Traveler, 7 June 2026 Now, aside from all of that, the beats of Season 1 do line up pretty well with the novel. Sarah Shachat, IndieWire, 6 June 2026 The Ukrainian bombardments have constricted the supply of gas in the oil-rich country and there are reports of Russians in several regions having to line up at the pump for hours at a time. Jane Lytvynenko, NBC news, 6 June 2026 There were hundreds on the scene as the Malibu Pier provided not only plenty of real estate for seats but also views of unpaid extras in the form of seals and surfers lined up to catch the high tide to close out the day. Chris Gardner, HollywoodReporter, 6 June 2026 See All Example Sentences for line up

Word History

First Known Use

1864, in the meaning defined at intransitive sense 1

Time Traveler
The first known use of line up was in 1864

Browse Nearby Words

Cite this Entry

“Line up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/line%20up. Accessed 9 Jun. 2026.

Kids Definition

lineup

1 of 2 noun
line·​up ˈlī-ˌnəp How to pronounce lineup (audio)
1
: a line of persons arranged especially for identification by police
2
a
: a list of players taking part in a game (as baseball)
b
: the players on such a list

line up

2 of 2 verb
(ˈ)lī-ˈnəp
1
: to come together or arrange in a line or rows
line up for inspection
2
: to put into alignment
line up the edges so they are even
line up the decimal points before adding or subtracting
3
: to arrange for
lined up support for the candidate
lined up a summer job

Legal Definition

lineup

noun
line·​up
: a line of persons assembled by police especially for possible identification of a suspect by a witness to a crime compare showup

More from Merriam-Webster on line up

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster