Dictionary.com
Thesaurus.com

lefty

1 American  
[lef-tee] / ˈlɛf ti /
Or leftie

noun

Informal.
lefties plural
  1. a left-handed person.

  2. a leftist.


lefty 2 American  
[lef-tee] / ˈlɛf ti /

adjective

  1. left-handed.

  2. leftist; left-wing.


adverb

  1. with the left hand; in a left-handed manner.

    He bats lefty.

lefty British  
/ ˈlɛftɪ /

noun

  1. a left-winger

  2. a left-handed person

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of lefty1

First recorded in 1925–30; left 1 + -y 2

Origin of lefty2

First recorded in 1885–90; left 1 + -y 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Ace lefty Blake Snell, flamethrowing righty Tyler Glasnow and newly acquired closer Edwin Díaz have been injured for months.

From The Wall Street Journal Jul. 13, 2026

The 24-year-old Sasaki threw a smooth 16 pitches, punching out the right-handed hitting Zavala, and inducing a pair of groundballs to shortstop from the lefty Kim.

From Los Angeles Times Feb. 15, 2026

The 23-year-old lefty from Georgia turned pro last year after topping the PGA Tour University rankings following a record seven wins in his college career.

From BBC Jan. 6, 2026

“People perceive me as this sort of lefty figure; I think I’m more conservative than people think. I just happen to be talking about a government in extremis,” he said.

From Salon Nov. 4, 2025

I was practicing my lefty dribble next to the iron gate that surrounded the courts when one of the guys fell hard to the ground.

From "The Other Wes Moore: One Name, Two Fates" by Wes Moore

“Bluesky apology forms” even began to circulate among lefties with a sense of humor and self-effacement.

From Slate Jul. 14, 2026

But it faces a mammoth task, with polls showing that the Green Party -- newly headed by a charismatic leader 30 years younger than Corbyn -- is mopping up most disaffected lefties.

From Barron's Nov. 29, 2025

The two joysticks accommodate righties or lefties, but you only use one to fly.

From The Wall Street Journal Oct. 17, 2025

For lefties like me, let the waiter know, and they will bring out silverware that’s angled specifically for us.

From Salon Sep. 29, 2025

Except that we’re both lefties and in about a half hour he’ll be saying, “Oreos?”

From "The Misfits" by James Howe

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training