FIBERLESS; FIBRELESS
Fi"ber*less, Fi"bre*less, a.
Defn: Having no fibers; destitute of fibers or fiber.
FIBRIFORM
Fi"bri*form ( or ), a. Etym: [L. fibra a fiber + -form.] (Biol.)
Defn: Having the form of a fiber or fibers; resembling a fiber.
FIBRIL
Fi"bril, n. Etym: [F. fibrille, dim. of fibre, L. fibra.]
Defn: A small fiber; the branch of a fiber; a very slender thread; a fibrilla. Cheyne.
FIBRILLA
Fi*bril"la, n.; pl. FibrillÆ. Etym: [NL. See Fibril.]
Defn: A minute thread of fiber, as one of the fibrous elements of a muscular fiber; a fibril.
FIBRILLAR
Fi"bril*lar, a.
Defn: Of or pertaining to fibrils or fibers; as, fibrillar twitchings.