swinging

American  

[swing-ing] / ˈswɪŋ ɪŋ /

adjective

superlative

swingingest

1. characterized by or capable of swinging, being swung, or causing to swing.

2. intended for swinging upon, by, from, or in.

   the swinging devices in a playground.

3. Slang. excellent; first-rate.

4. Slang. lively, active, and modern; hip.

5. Slang.

   1. free and uninhibited sexually.

      a swinging bachelor.

   2. exchanging spouses for sex.

      swinging married couples.

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noun

1. the activity or act of a person who swings.

2. Slang.

   1. the act or practice of being free and uninhibited sexually.

   2. the exchanging of spouses for sex.

swinging British  

/ ˈswɪŋɪŋ /

adjective

1. moving rhythmically to and fro

2. slang modern and lively

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noun

1. slang the practice of swapping sexual partners in a group, esp habitually

Other Word Forms

• swingingly adverb

Etymology

Origin of swinging

First recorded in 1550–60; swing ¹ + -ing ²

Example Sentences

The invitation came from my cousin’s mother-in-law, a vivacious, talkative Michigander who was absolutely thrilled that I was swinging through Kalamazoo.

From Los Angeles Times • Apr. 9, 2026

Hansen then described the translunar injection burn -- a maneuver that brought Orion within 200 kilometers of Earth before swinging around onto a new course for the Moon.

From Barron's • Apr. 4, 2026

Leaning against a wall near a news-stand in central Rome, Tommaso Silvestri, 65, scans the morning's front pages, their headlines swinging between "apocalypse," "scandal" and "disaster" after Italy's latest footballing collapse.

From BBC • Apr. 1, 2026

The pilot episode, “The First Book of Taylor,” explores the fallout of the swinging scandal and ends with Paul’s 2023 arrest.

From Los Angeles Times • Mar. 30, 2026

She walked over to it and stared at the blind cord, which was still swinging.

From "The World According to Humphrey" by Betty G. Birney

Related Words

• fluctuating