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mountain bike

1 ENTRIES FOUND:
mountain bike noun
plural mountain bikes
mountain bike
noun
plural mountain bikes
Britannica Dictionary definition of MOUNTAIN BIKE
[count]
: a type of bicycle that has a strong frame, thick tires, and straight handlebars and that is used for riding over rough ground

— mountain biker

noun, plural mountain bikers [count]

— mountain biking

noun [noncount]