Trigeminal neuralgia; Synonyms: Tic douloureux, prosopalgia, Fothergill's disease suicide disease: The trigeminal nerve and its three major divisions (shown in yellow): the ophthalmic nerve (V 1), the maxillary nerve (V 2), and the mandibular nerve (V 3). Specialty: Neurology: Symptoms
Definition of projector for English Language Learners. : a machine that projects a movie or picture onto a screen.
Projectors can be mounted to ceilings or used as mobile devices. Overhead projectors were once a common feature in both classrooms and business meetings, although it has seen a decline in use as more sophisticated computer based projectors are favored. Overhead projectors usually project images onto a screen or wall.