Follicle Look up follicle in Wiktionary, the free dictionary. Follicle may refer to: Follicle (anatomy), a small spherical group of cells containing a cavity: Dental follicle Hair follicle Lymph follicle Ovarian follicle Thyroid follicle Follicle (fruit) See also[edit] Follicular lymphoma, a common form of blood cancer Topics referred to by the same term This disambiguation page lists articles associated with the title Follicle.If an internal link led you here, you may wish to change the link to point directly to the intended article.