We found one dictionary that defines the word cestrums:

General (1 matching dictionary)

1. Cestrums: Vocabulary.com

(Note: See cestrum as well.)

Definitions from Wiktionary (cestrum) ▸ noun:  Any of genus Cestrum ▸ Also see cestrum ▸ Words similar to cestrums ▸ Usage examples for cestrums ▸ Idioms related to cestrums ▸ Wikipedia articles (New!) ▸ Popular adjectives describing cestrums ▸ Words that often appear near cestrums ▸ Rhymes of cestrums ▸ Invented words related to cestrums