replacement

noun

re·​place·​ment ri-ˈplās-mənt 

1

: the action or process of replacing : the state of being replaced

2

: one that replaces another especially in a job or function

Synonyms

• backup
• cover
• designated hitter
• fill-in
• locum tenens
• pinch hitter
• relief
• reserve
• stand-in
• sub
• substitute

Examples of replacement in a Sentence

We need a replacement for our old vacuum cleaner.

Where can we get replacement parts for the tractor?

Recent Examples on the Web

His replacement was Joe Willock, a rangy, athletic midfielder who helps Newcastle find a different gear in a game where there is space to exploit. —Harry De Cosemo, Forbes.com, 28 Apr. 2025

Clogging the middle The Packers might have found their T.J. Slaton replacement in sixth-round Georgia defensive tackle Warren Brinson, who stands 6 feet 5 and weighs 315 pounds. —Matt Schneidman, New York Times, 28 Apr. 2025

The money was to help pay for overdue maintenance or replacement of harbor facilities such as docks, gangways, gates, pilings, rip-rap and jetties. —Phil Diehl, San Diego Union-Tribune, 28 Apr. 2025

The report detailed Hackman’s declining heart health, including the congestive heart failure, an aortic heart valve replacement and an irregular heartbeat. —Theresa Braine, New York Daily News, 28 Apr. 2025

Word History

First Known Use

1743, in the meaning defined at sense 1

Phrases Containing replacement

• estrogen replacement therapy
• hormone replacement therapy
• replacement set
• replacement therapy

Rhymes for replacement

• abasement
• debasement
• defacement
• displacement
• effacement
• emplacement
• encasement
• misplacement
• outplacement
• basement
• placement

Kids Definition

replacement

noun

re·​place·​ment ri-ˈplā-smənt 

1

: the act of replacing : the state of being replaced

2

: one that replaces another : substitute

Legal Definition

replacement

noun

re·​place·​ment

1

a

: the act of replacing : the state of being replaced

b

: an insurer's option under a policy to replace or repair damaged property rather than pay the insured for the loss

2

: something that replaces

specifically : a new fixed asset or portion of an asset that takes the place of one discarded (as because of deterioration)