We found 2 dictionaries that define the word small grain:

General (2 matching dictionaries)

1. small grain: Merriam-Webster
2. small-grain: Wordnik

Phrases: a small particle or grain, more... ▸ Words similar to small grain ▸ Usage examples for small grain ▸ Idioms related to small grain ▸ Wikipedia articles (New!) ▸ Words that often appear near small grain ▸ Rhymes of small grain ▸ Invented words related to small grain