botanist

The word 'botanist' is built upon the Greek root botanē, which originally referred broadly to plants, herbs, and pasture. This root entered scientific Latin as botanicus, relating to plants. The suffix -ist, of Greek origin via Latin, is a common agent-forming suffix used to denote a practitioner of a science or art. Therefore, the term's literal construction means "a person concerned with plants," a meaning that has remained consistent as it evolved into modern English to specify a scientist specializing in plant biology.

Structure: botan (plant) + ist (person who practices) - botan: From Greek botanē (plant, herb, pasture). Serves as the core root denoting the subject matter. - ist: From Greek -istēs, via Latin -ista, a suffix forming agent nouns meaning "a person who practices or is concerned with something."