a motion picture with a soundtrack.
adjective, sounder, soundest. 1. free from injury, damage, defect, disease, etc.; in good condition; healthy; robust: a sound heart; a sound mind. 2. financially strong, secure, or reliable: a sound business; sound investments. 3. competent, sensible, or valid: sound judgment. 4. having no defect as to truth, justice, wisdom, or reason: sound advice. 5. of […]
verb (used with object) 1. to measure or try the depth of (water, a deep hole, etc.) by letting down a lead or plummet at the end of a line, or by some equivalent means. 2. to measure (depth) in such a manner, as at sea. 3. to examine or test (the bottom, as of […]
noun 1. (music) a small post, usually of pine, on guitars, violins, etc, that joins the front surface to the back, helps to support the bridge, and allows the whole body of the instrument to vibrate
noun, Physics. 1. Also called excess sound pressure, instantaneous sound pressure. the difference between the pressure at a point in a medium through which a sound wave is passing and the static pressure of the medium at that point. 2. effective sound pressure.