We found 2 dictionaries that define the word rock fill:

General (1 matching dictionary)

1. rock-fill: Merriam-Webster

Computing (1 matching dictionary)

2. rock-fill: Encyclopedia

Phrases: rock fill dam, more... ▸ Words similar to rock fill ▸ Usage examples for rock fill ▸ Idioms related to rock fill ▸ Wikipedia articles (New!) ▸ Words that often appear near rock fill ▸ Rhymes of rock fill ▸ Invented words related to rock fill