Home › Words › H › horticultorhorticultorhorticultor · noun — one who cultivates a garden.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom Latin hortus (“garden”) + cultor (“a cultivator”), colere (“to cultivate”).nounOne who cultivates a garden.Definitions & examples from Wiktionary (CC BY-SA 3.0).