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biker

American  
[bahy-ker] / ˈbaɪ kər /

noun

  1. a person who rides a bicycle, motorcycle, or motorbike, especially in competition or as a hobby.

  2. Informal. a member of a motorcycle gang.


biker British  
/ ˈbaɪkə /

noun

  1. informal a member of a motorcyle gang

"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

Etymology

Origin of biker

First recorded in 1880–85; bike 1 + -er 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.

A restaurant called Route 60 has a U.S. vibe and biker fans.

From The Wall Street Journal • Mar. 25, 2026

"My second best sport I do is cycling since I'm 10. For a hobby biker who is not cycling in winter, I'm a really good endurance athlete. Cycling is my second life."

From Barron's • Feb. 22, 2026

A year and a half ago, the Texan entertainer released his fourth album, “Hardstone Psycho,” his grungey take on biker culture.

From Los Angeles Times • Jan. 30, 2026

Ms Miller, a keen cyclist and mountain biker, is organizing a group ride to help ensure Ms Bunyan's remains can be returned to the UK.

From BBC • Sep. 30, 2025

So I let my sisterly guard down, tell Garrett to mind Charity, and I join Jacqui, Kelton, and the jolly gargantuan biker to fill up the truck.

From "Dry" by Neal Shusterman and Jarrod Shusterman