Rhetorician comes from Middle English rethorician, from Old French rethoricien, from Latin rhetorica, from Ancient Greek rhētorikē (tekhnē) ('art of an orator'), from rhētōr ('public speaker, orator'). The historical chain includes Ancient Greek rhētorikē and Ancient Greek rhētōr. Older glosses in the chain include "art of an orator" and "public speaker, orator", which help explain the semantic range of the modern word. Morphologically, rhetorician is best read as borrowing, yielding an English noun shaped by both form history and later usage. In current English it functions as a noun, with the sense "an expert in or teacher of rhetoric; a skilled or showy speaker". related forms include rhetoric, rhetorical, and rhetorize. The result is an English noun whose etymology preserves the older forms while supporting the word's specialized modern meaning.