The Britannica Dictionary mobile search

×

The Britannica Dictionary

biker

2 ENTRIES FOUND:

biker /ˈbaɪkɚ/ noun

plural bikers

biker

/ˈbaɪkɚ/

noun

plural bikers

Britannica Dictionary definition of BIKER

[count]

1

: a person who rides a motorcycle : motorcyclist

2

chiefly US : a person who rides a bicycle : bicyclist

ASK THE EDITOR

What are the plural forms of check-in, passerby, and spoonful?

See the answer »

QUIZZES

Vocabulary Quiz Icon

Vocabulary Quiz

Test your word power

Take the Quiz »

Name That Thing Icon

Name That Thing

Take our visual quiz

Test Your Knowledge »

WORD OF THE DAY

Expensive Illustration

: costing a lot of money

Learn More »