We found 4 dictionaries that define the word swallowtail butterflies:

General (3 matching dictionaries)

1. swallowtail butterflies: Collins English Dictionary
2. Swallowtail butterflies: Wikipedia, the Free Encyclopedia
3. swallowtail butterflies: TheFreeDictionary.com

Computing (1 matching dictionary)

4. swallowtail butterflies: Encyclopedia

▸ Words similar to swallowtail butterflies ▸ Usage examples for swallowtail butterflies ▸ Idioms related to swallowtail butterflies ▸ Wikipedia articles (New!) ▸ Words that often appear near swallowtail butterflies ▸ Rhymes of swallowtail butterflies ▸ Invented words related to swallowtail butterflies