[1790–1800; syllog(ism) + -ist]This word is first recorded in the period 1790–1800. Other words that entered Englishat around the same time include: echelon, gelatin, modular, rationalism, silhouette-ist is a suffix of nouns, often corresponding to verbs ending in -ize or nouns ending in -ism, that denote a person who practices or is concerned with something, or holds certainprinciples, doctrines, etc. Other words that use the affix -ist include: apologist, dramatist, machinist, realist, socialist