We found one dictionary that defines the word mound-building ant:

General (1 matching dictionary)

1. mound-building ant: Wordnik

▸ Words similar to mound-building ant ▸ Usage examples for mound-building ant ▸ Idioms related to mound-building ant ▸ Wikipedia articles (New!) ▸ Words that often appear near mound-building ant ▸ Rhymes of mound-building ant ▸ Invented words related to mound-building ant