We found 3 dictionaries that define the word gruben:

General (2 matching dictionaries)

1. Gruben, Gruben: Wordnik
2. Gruben: Rhymezone

Slang (1 matching dictionary)

3. Gruben: Urban Dictionary

Definitions from WordNet (Gruben) ▸ name:  A surname (very rare: popularity rank in the U.S.: #72359) ▸ Words similar to gruben ▸ Usage examples for gruben ▸ Idioms related to gruben ▸ Wikipedia articles (New!) ▸ Words that often appear near gruben ▸ Rhymes of gruben ▸ Invented words related to gruben