We found 2 dictionaries that define the word exacums:

General (2 matching dictionaries)

1. exacums: Merriam-Webster
2. exacums: Collins English Dictionary

(Note: See exacum as well.)

Definitions from Wikipedia (Exacum) ▸ noun:  a genus of plant in family Gentianaceae. ▸ Also see exacum ▸ Words similar to exacums ▸ Usage examples for exacums ▸ Idioms related to exacums ▸ Wikipedia articles (New!) ▸ Popular adjectives describing exacums ▸ Words that often appear near exacums ▸ Rhymes of exacums ▸ Invented words related to exacums