词根词缀：chaeto-, chaet-, chaeti-, cheto-, chet-

【来源及含义】Greek: spine, bristle; long, flowing hair]

【相关词根词缀】 Links to other hair-related units: alopec-; barba-; Beards; capillaro-; cirro-; coife; crino-; Hair & Beard Styles; hirsute; pilo-; pogo-; tricho-; villi-.

【同源单词】achaetous, chaeta, chaetic, chaetiferous, Chaetodon, chaetodont

词根词缀：set-, seto-, seti-

【来源及含义】Latin: bristle [short stiff hair on an animal or plant, or a mass of short stiff hairs growing; especially, on a hog's back or a man's face]

【同源单词】bisetose, seta, setaceous, setiferous, setiform, setiparous

词根词缀：spirochet-, spirochaet-, spirocheta-, spirocheti- (long flowing)

【来源及含义】Greek: coil; [long flowing] hair; hence, "hair, bristle"; spirochetes, coil-shaped microorganisms

【同源单词】bronchospirochetosis, fusospirochetal, fusospirochetosis, spirochete, spirochetemia, spirocheticidal