We found 3 dictionaries that define the word effigy mounds:

General (2 matching dictionaries)

1. effigy mounds: Merriam-Webster
2. Effigy mounds: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

3. Effigy mounds: Encyclopedia

Phrases: Effigy Mounds National Monument, more... ▸ Words similar to effigy mounds ▸ Usage examples for effigy mounds ▸ Idioms related to effigy mounds ▸ Wikipedia articles (New!) ▸ Words that often appear near effigy mounds ▸ Rhymes of effigy mounds ▸ Invented words related to effigy mounds