We found 2 dictionaries that define the word walnut oils:

General (2 matching dictionaries)

1. walnut oils: Merriam-Webster
2. walnut oils: Collins English Dictionary

(Note: See walnut_oil as well.)

Definitions from Wikipedia (Walnut oil) ▸ noun:  oil extracted from walnuts, Juglans regia. ▸ Also see walnut_oil ▸ Words similar to walnut oils ▸ Usage examples for walnut oils ▸ Idioms related to walnut oils ▸ Wikipedia articles (New!) ▸ Words that often appear near walnut oils ▸ Rhymes of walnut oils ▸ Invented words related to walnut oils