cutter

noun

cut·​ter ˈkə-tər 

plural cutters

1

: one that cuts:

a

: one whose work is cutting or involves cutting

wood/glass cutters

b(1)

: an instrument, machine, machine part, or tool that cuts

(2)

: a device for vibrating a cutting stylus in disc recording

also : the stylus or its point

2

a

: a ship's boat for carrying stores or passengers

b

: a single-masted fore-and-aft rigged sailing vessel

c

: a small armed vessel in government service

3

baseball : cut fastball

His previous three home runs had come on a fastball, a cutter and a slider.

—Billy Witz

4

: a light sleigh

5

: a person who cuts their own skin purposely (see cut entry 1 sense 1f) : a person who engages in cutting

The cast includes Jill, a middle-class runaway in love with the romance of risk; Maura, a "cutter" who engages in self-mutilation to thwart her over-controlling father …

—Cecelia Goodnow

Synonyms of cutter

• knife

Examples of cutter in a Sentence

a fabric cutter

Recent Examples on the Web

The center fielder fouled off a pair of 1-2 pitches before sending a high cutter 403 feet to the right-field corner for his first homer since May 20. — Assistant Sports Editor, Los Angeles Times, 29 June 2026

Walker then hit Jansen's 2-2 cutter for a long homer to left to make it 7-3. — CBS News, 28 June 2026

Bambu also includes a surprisingly complete tool and maintenance kit with Allen keys, unclogging pins, spare filament cutters and wipers, extra screws, cleaning tools, and replacement wear items. — Michael Lydick, PC Magazine, 28 June 2026

Miguel Vargas then hit a 1-1 cutter from Mitch Spence over the left-field wall for his 18th home run of the season to give the Sox a 3-0 lead. — Lamond Pope, Chicago Tribune, 27 June 2026

Word History

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing cutter

• box cutter
• cookie-cutter
• cord-cutter
• leaf-cutter
• milling cutter
• paper cutter
• price-cutter
• revenue cutter

Rhymes for cutter

• butter
• clutter
• flutter
• gutter
• mutter
• nutter
• putter
• rutter
• shutter
• sputter
• stutter
• utter

Kids Definition

cutter

noun

cut·​ter ˈkət-ər 

1

: one that cuts

a diamond cutter

a cookie cutter

2

a

: a ship's boat for carrying supplies or passengers

b

: a small sailing boat with one mast

c

: a small armed boat in government service

3

: a small sleigh