physicist

the word 'physicist' is a modern formation that directly builds upon the earlier term 'physic', which historically referred to the science of nature or medicine. the core morpheme 'physic' originates from the greek 'physis', meaning 'growth', 'nature', or 'the natural order of things', a concept derived from the pie root bʰuH- meaning 'to become' or 'to grow'. by the 19th century, as the study of matter and energy became a distinct scientific discipline, the agent suffix '-ist'—itself of ancient greek origin—was appended to 'physic' to specifically denote a practitioner of this new science, thus creating 'physicist' to logically mean 'one who practices or is an expert in the science of nature (physics)'.