a. [ Pref. bi- + flabellate. ] (Zool.) Flabellate on both sides. [ 1913 Webster ]

‖n.; pl. Fabellae [ NL., dim. of L. faba a bean. ] (Anat.) One of the small sesamoid bones situated behind the condyles of the femur, in some mammals. [ 1913 Webster ]

a. [ L. flabellatus, p. p. of flabellare to fan, fr. flabellum. See Flabbel. ] (Bot.) Flabelliform. [ 1913 Webster ]

n. The act of keeping fractured limbs cool by the use of a fan or some other contrivance. Dunglison. [ 1913 Webster ]

‖n.; pl. Glabellæ [ NL., fr. L. glabellus hairless, fr. glaber bald. ] (Anat.) The space between the eyebrows, also including the corresponding part of the frontal bone; the mesophryon. -- Gla*bel"lar a. [1913 Webster]

{ n., . [ Said to be named from the Spanish princess Isabella, daughter of king Philip II., in allusion to the color assumed by her shift, which she wore without change from 1601 to 1604, in consequence of a vow made by her. ] A brownish yellow color. [ 1913 Webster ]

(Bot.) A favorite sweet American grape of a purple color. See Fox grape, under Fox. [ 1913 Webster ]

(Zool.) A common American moth (Pyrrharctia isabella), of an isabella color. The larva, called woolly bear and hedgehog caterpillar, is densely covered with hairs, which are black at each end of the body, and red in the middle part. [ 1913 Webster ]

‖n. [ NL., fr. L. sabulum gravel. ] (Zool.) A genus of tubicolous annelids having a circle of plumose gills around the head. [ 1913 Webster ]