We found 2 dictionaries that define the word dirtbiker:

General (1 matching dictionary)

1. dirtbiker: Wiktionary

Slang (1 matching dictionary)

2. dirtbiker: Urban Dictionary

Definitions from Wiktionary (dirtbiker) ▸ noun:  A person who rides a dirtbike. ▸ Words similar to dirtbiker ▸ Usage examples for dirtbiker ▸ Idioms related to dirtbiker ▸ Wikipedia articles (New!) ▸ Popular adjectives describing dirtbiker ▸ Words that often appear near dirtbiker ▸ Rhymes of dirtbiker ▸ Invented words related to dirtbiker