[fol-i-kuh l] /ˈfɒl ɪ kəl/
Botany. a dry seed vessel, or pod, consisting of a single carpel, splitting at maturity only along the front part of the suture.
any small sac or cavity in the body having an excretory, secretory, or protective function: a hair follicle
(botany) a dry fruit, formed from a single carpel, that splits along one side only to release its seeds: occurs in larkspur and columbine
early 15c., from French follicule or directly from Latin folliculus “little bag,” diminutive of follis “bellows, inflated ball,” from PIE *bhol-n-, suffixed form of root *bhel- (2) “to blow, swell” (see bole).
follicle fol·li·cle (fŏl’ĭ-kəl)
- Follicle of the thyroid gland
follicle of the thyroid gland n. Any of the small spherical vesicular components of the thyroid gland lined with epithelium and containing a colloid substance that stores thyroid hormones.
- Follicle-stimulating hormone
[fol-i-kuh l stim-yuh-ley-ting] /ˈfɒl ɪ kəl ˌstɪm yəˌleɪ tɪŋ/ noun, Biochemistry. 1. . noun 1. a gonadotrophic hormone secreted by the pituitary gland that stimulates maturation of ovarian follicles in female mammals and growth of seminiferous tubules in males FSH See also luteinizing hormone, prolactin follicle-stimulating hormone n. Abbr. FSH A glycoprotein hormone of the […]
[fuh-lik-yuh-ler] /fəˈlɪk yə lər/ adjective 1. pertaining to, consisting of, or resembling a or ; provided with . 2. Pathology. affecting or originating in a or . follicular fol·lic·u·lar (fə-lĭk’yə-lər) adj.
- Follicular atresia
follicular atresia n. The normal process affecting the ovarian primordial follicles in which death of the ovum results in cystic degeneration followed by cicatricial closure.