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.
Overhead Projector. The overhead projector works with transmissive, or transparent, objects, such as sheets of plastic film, on which you print or write messages, artwork or other source material. A bright light shines through the transparent substrate and onto a mirror, which reflects the image through a lens and onto a flat surface.