subtract

verb

sub·​tract səb-ˈtrakt 

subtracted; subtracting; subtracts

transitive verb

: to take away by or as if by deducting

subtract 5 from 9

subtract funds from the project

intransitive verb

: to perform a subtraction

subtracter noun

Synonyms of subtract

• deduct

Examples of subtract in a Sentence

if you subtract 10 from 23, you get 13

you can subtract the time you spent daydreaming from your total homework time

Recent Examples on the Web

Trading Brown before June 1 would subtract $20 million from the Eagles’ cap because of all the dead cap hits that would accelerate onto their current books from future years. —Andrew Callahan, Boston Herald, 28 Feb. 2026

No one needs to stoically, passively wait for whatever life might add or subtract, surrendering free will to fate without fighting back. —Mark Ellwood, Robb Report, 24 Feb. 2026

Grier could choose to navigate the deadline by parting with some periphery pieces — or even one or two that the Sharks rely on a great deal — but not dramatically subtracting from a group that played its way into playoff contention after a horrid start to the 2025-26 season. —Eric Stephens, New York Times, 24 Feb. 2026

Japan could then subtract those emissions from its total carbon output. —ABC News, 17 Feb. 2026

Word History

Etymology

Latin subtractus, past participle of subtrahere to draw from beneath, withdraw, from sub- + trahere to draw

First Known Use

1557, in the meaning defined at transitive sense

Rhymes for subtract

• abstract
• attacked
• attract
• contact
• contract
• detract
• distract
• enact
• exact
• extract
• hijacked
• impact

Kids Definition

subtract

verb

sub·​tract səb-ˈtrakt 

1

: to take away (as one part or number) from another : deduct

subtract 5 from 9

2

: to perform a subtraction