bike
1 Americannoun
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a colony, nest, or swarm of wild bees, wasps, or hornets.
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a teeming crowd; swarm of people.
noun
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informal short for bicycle motorcycle
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slang away you go
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slang to lose one's self-control
noun
noun
verb
Etymology
Origin of bike1
1880–85, alteration of bicycle
Origin of bike2
1250–1300; Middle English, equivalent to *bi bee (< Old Norse bȳ bee 1 ) + *yeke, Old English gēoc help, safety
Explanation
A bike is a pedal-powered two-wheeled vehicle. If you don't have time to walk to work, you might decide to ride your bike instead. Bike is shorthand for a bicycle or a motorbike. A bike enthusiast might keep a bike rack on her car and a bike helmet in her trunk at all times. Bike is also a verb, so you could say: "I'll bike over to the movie theater — meet you there in fifteen minutes!" This word, as a nickname for bicycle, first appeared in American English in 1882. It came to mean "motorcycle" about 50 years later.
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.
About 10 police vehicles were in attendance, with a Lime bike, cement lorry, two cars and a moped parked within the cordon.
From BBC • May 23, 2026
On certain climbs, I topped out panting and exhausted, then realized my bike was in its hardest gear.
From The Wall Street Journal • May 21, 2026
He says he contacted a parent of one of those thought to be involved, who confirmed it was their son on the bike in the video.
From BBC • May 19, 2026
He had also brought his bike, which seemed to be the best way to elude the masses.
From Los Angeles Times • May 18, 2026
We get off at our stop, and I run home to get my bike.
From "Wayward Creatures" by Dayna Lorentz
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.