We found 3 dictionaries that define the word grapp:

General (2 matching dictionaries)

1. Grapp: Wordnik
2. Grapp: Rhymezone

Slang (1 matching dictionary)

3. grapp: Green’s Dictionary of Slang

Definitions from WordNet (Grapp) ▸ name:  A surname (very rare: popularity rank in the U.S.: #72432) ▸ Words similar to grapp ▸ Usage examples for grapp ▸ Idioms related to grapp ▸ Wikipedia articles (New!) ▸ Words that often appear near grapp ▸ Rhymes of grapp ▸ Invented words related to grapp