botanist
Word family
Synonym discussion
Sense: noun/1
All three words describe people who work with plants, but their focus differs. A botanist studies plants in a scientific way — their classification, structure, and ecology. A plant scientist is a broader term that can also cover agricultural or industrial plant research. A plant biologist focuses on the cellular and genetic mechanisms of plant life. A horticulturist, by contrast, is more practical: they grow and cultivate plants for gardens, food production, or landscaping. For example, a botanist might classify a newly discovered fern species, while a horticulturist would figure out how to grow it in a greenhouse.
Common collocations
Etymology
Comes from the Greek word 'botanē' meaning 'plant' or 'herb', which passed into Latin as 'botanicus' and later into English as 'botany' (the study of plants). The ending '–ist' means 'a person who does or studies something', so a botanist is literally 'a person who studies botany'.
First known use
1647
1647, in the meaning defined at sense 1