sideline

1 of 2

noun

side·​line ˈsīd-ˌlīn 

1

: a line at right angles to a goal line or end line and marking a side of a court or field of play for athletic games

2

a

: a line of goods sold in addition to one's principal line

b

: a business or activity pursued in addition to one's regular occupation

3

a

: the space immediately outside the lines along either side of an athletic field or court

b

: a sphere of little or no participation or activity

—usually used in plural

sideline

2 of 2

verb

sidelined; sidelining; sidelines

transitive verb

: to put out of action : put on the sidelines

Examples of sideline in a Sentence

Noun

She makes and sells jewelry as a sideline.

Recent Examples on the Web

Noun

As the Chargers kneeled out the clock, outside linebacker Joey Bosa held both fists in the air on the sideline. —Thuc Nhi Nguyen, Los Angeles Times, 20 Dec. 2024

Last season, Stewarts Creek coach Ben Caudill sagged his shoulder on the sideline after a fairly competitive 28-14 loss to Ravenwood in the first round. —Tyler Palmateer, The Tennessean, 20 Dec. 2024

Verb

These examples suggest that hip-hop is beginning to explore a more flexible approach to accountability—one where women are no longer silenced or sidelined but are instead allowed to lead their own self-advocacy. —Sughnen Yongo, Forbes, 23 Dec. 2024

But five fouls kept him sidelined for most of the second half. —Jason Beede, Orlando Sentinel, 22 Dec. 2024

Word History

First Known Use

Noun

circa 1862, in the meaning defined at sense 1

Verb

1913, in the meaning defined above

Kids Definition

sideline

noun

side·​line

-ˌlīn

1

: a line marking the side of a playing field or court

2

: a business or job done in addition to one's regular occupation