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barb, chromatid, cobweb, gossamer, myofibril, myofibrilla, paraphysis, rhizoid, sarcostyle

allmouth, angler, anglerfish, angler fish, bristle, bulb, electric-light bulb, electric light, goosefish, incandescent lamp, lightbulb, light bulb, lophius americanus, lotte, monkfish, paraphysis, unifilar

anatomical structure, bodily structure, body structure, complex body part, conducting wire, fiber, structure

filum, strand