searchlight Definition

flashlight, reflector, projector, headlamp, spotlight, glow, flicker, lamp, ray, gleam, glimmer, floodlight, klieg light, illumination, candlepower, beam, beacon, illuminator, penlight, lantern, photocell, lamplight, photoflash, holophote, laser beam, source of illumination, torchlight, lights, arc light, strobes, spotlights, light, arc lamp, magnifying glass, spyglass, theater light, strobe light, laser, microscope, glare, parabolic mirror, neon lamp, collimating, streetlights, optical device, periscope, gaze, moonlight, headlight, radar, beamless, electric lamp, anaclastics, luciform, annunciator, actinic radiation, gleams, eyepieces, headlights, heat ray, rutilate, fulgid, dioptrics, streetlamp, infrared, parabolic reflector, detector, sunstone, strobe, dapples, relumine, sounders, microprojector, holophotal, lucifugous, electrolier, lucimeter, gaslight, riggers, compass, optical instrument, electric eye, binoculars, earthwards, movie projector, nicol prism, parhelic circle, armillary sphere, magnifier, glow lamp, telescope, high beam, rutilant, counterglow, magnification, torches, sky, noctilucine, darkening, visual signal,