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.
An overhead projector is a very basic but reliable tool used to display images onto a screen or wall. It consists of a large box containing a cooling fan and an extremely bright light, with a long arm extended above it. At the end of the arm is a mirror that catches and redirects the light towards the screen.