1. [ noun ] Woman's first name, popularity rank in the U.S. is 2344
2. [ noun ] (botany) any of several plants of or developed from the species Dahlia pinnata having tuberous roots and showy rayed variously colored flower heads; native to the mountains of Mexico and Central America and Colombia
Synonyms: Dahlia_pinnata
Related terms: flower genus_Dahlia
Similar spelling:   Dalia