Search expire expire /ikspī″ər/ [L, expirare, to breathe out] , 1. to breathe out. Also called exhale. 2. to die. Tweet Telegram VK Random Words ichthyosis congenita, ichthyosis fetalis multiple gene field vial bone marrow infusion brim postmenopausal vaginitis heteropolymer American College of Prosthodontists (ACP)