‖ vesiculitisPath.|vɪsɪkjʊˈlaɪtɪs| [f. vesicula + -itis.] Inflammation of a vesicle, esp. of the seminal vesicles. 1861Bumstead Ven. Dis. (1879) 183 A case in which vesiculitis terminated in an abscess.1895Buck's Handbk.Med.Sci. IX. 380/2 In chronic vesiculitis local measures are of little value.