lineup

1 of 2

noun

line·​up ˈlī-ˌnəp 

1

a

: a list of players taking part in a game (as of baseball)

the starting lineup

b

: the players on such a list

2

a

: an alignment (as in entertainment or politics) of persons or things having a common purpose, distinction, or bond

the show's star-studded lineup

b

: line sense 11

the new lineup of fall fashions

c

: a television programming schedule

tonight's lineup of programs

3

: a line of persons arranged especially for inspection or for identification by police

was asked to pick her attacker out of a lineup

line up

2 of 2

verb

lined up; lining up; lines up

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 lineup in a Sentence

Noun

The team has a powerful lineup.

The networks all had different lineups for the new season.

She was asked to pick her attacker out of a lineup.

Recent Examples on the Web

Noun

Bonnell is the latest company to make that argument, launching the new 805 RX as the first model in its e-Moto lineup. — New Atlas, 2 Sep. 2026

With the help of a few martinis and flutes of champagne, the raucous lineup of friends, muses, and confidantes sat still long enough to take the portrait accompanying this story. — José Criales-Unzueta, Vanity Fair, 2 Sep. 2026

Verb

Max Fletcher, Cincinnati’s second-team All-Big 12 punter, lined up in the backfield in the second quarter of a 34-15 victory, ran a wheel route and made an 8-yard grab on fourth down — a play special teams fans everywhere had to appreciate. — Manny Navarro, New York Times, 6 Sep. 2026

Isar has customers lined up to launch on Spectrum, including the European Space Agency and several commercial satellite companies, like Astroscale, an enterprise focused on in-orbit servicing and space debris mitigation. — Stephen Clark, ArsTechnica, 6 Sep. 2026

Word History

First Known Use

Noun

1889, in the meaning defined at sense 1a

Verb

1864, in the meaning defined at intransitive sense 1

Phrases Containing lineup

• starting lineup

Rhymes for lineup

• backup
• blowup
• breakup
• buildup
• checkup
• cleanup
• holdup
• hookup
• lockup
• makeup
• markup
• pickup

Kids Definition

lineup

1 of 2 noun

line·​up ˈlī-ˌnəp 

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