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Synonyms

lateral

American  
[lat-er-uhl] / ˈlæt ər əl /

adjective

  1. of or relating to the side; situated at, proceeding from, or directed to a side.

    a lateral view.

  2. pertaining to or entailing a position, office, etc., that is different but equivalent or roughly equivalent in status, as distinguished from a promotion or demotion.

    a lateral move.

  3. Phonetics. articulated so that the breath passes on either or both sides of the tongue, as l.


noun

  1. a lateral part or extension, as a branch or shoot.

  2. Mining. a small drift off to the side of a principal one.

  3. Phonetics. a lateral speech sound.

  4. Football. lateral pass.

verb (used without object)

  1. Football. to throw a lateral pass.

  2. to move laterally or sideways.

    migrating birds lateraling down into Cape May.

verb (used with object)

  1. Football. to throw (the ball) in a lateral pass.

lateral British  
/ ˈlætərəl /

adjective

  1. of or relating to the side or sides

    a lateral blow

  2. phonetics (of a speech sound like l ) pronounced with the tip of the tongue touching the centre of the alveolar ridge, leaving space on one or both sides for the passage of the airstream

"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

noun

  1. a lateral object, part, passage, or movement

  2. phonetics a lateral speech sound

  3. botany a branch, leaf, or bud that grows out from the side of a stem or trunk

"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

  • laterally adverb
  • pseudolateral adjective

Etymology

Origin of lateral

First recorded in 1590–1600; from Latin laterālis “of the side,” equivalent to later- (stem of latus ) “side” + -ālis -al 1

Explanation

When something is extending to the side or moving to the side, it’s lateral. "All of the lateral movement in tennis hurt her knees and she had to quit playing." The adjective lateral comes from the Latin word lateralis, which means “belonging to the side” and the modern meaning is basically the same. In anatomy, views of the body from the left, as well as from the right are referred to as lateral. You can make a lateral career move, if the compensation and level of responsibility stay about the same (instead of moving up, you are moving to the side). A lateral pass in football is one that goes to the side or behind the passer, instead of directly towards the goal.

Keep Reading on Vocabulary.com

Vocabulary lists containing lateral

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.

ALS — amyotrophic lateral sclerosis — is a neurological disorder that destroys motor neurons.

From Los Angeles Times • Apr. 7, 2026

This area, called the lateral parafacial region, is located in the brainstem, the oldest part of the brain responsible for automatic functions like breathing, digestion, and heart rate.

From Science Daily • Mar. 22, 2026

"It has a large lateral breach and is not a very stable vessel at the moment, even if it is not showing any imminent signs of sinking."

From Barron's • Mar. 20, 2026

Italy got several such attacks right, most notably when Paolo Garbisi found wing Monty Ioane with a lateral nudge to help set up Leonardo Marin's decisive late try.

From BBC • Mar. 12, 2026

"Bear in mind, this is the end result of thousands of hours of work, testing, and lateral thinking by all the best guys at JPL."

From "The Martian" by Andy Weir