tilmus

(til’/mus). The pulling out of the hair. timbre (tim’ber, tahn’br) [Fr.]. A musical quality in a tone or sound. t. métallique, a high pitched amphoric sound having a metallic quality. time (tim) (Gr. xpdvos; L. tem’pus]. A measure of duration. a ociation t., the time required for the completion of a mental a ociation. coagulation t., the time which it takes a drop of blood to coagulate. inertia t., the time required to overcome the inertia of a muscle after the reception of a stimulus from a nerve. perception t., the time required for the proce of perceiving a stimulus. psychophysical t., the time occupied by mental operations, especially in producing voluntary actions. reaction t., the time clapsing between the application of a stimulus and the resulting reaction. recognition t. Sameas perceplion {. t.-sense, the sense by which the lapse of time is perceived. tin (tin) [L. stan ‘num). A white, metallic clement, having an atomic weight of 118, a specific gravity of 7.3, a valence of 2 or 4; sy mbol, Sn. Some of its salts are reagents, while others are stains. t. heart 1010 TINEA chlorid, a compound, SnCl, + 2H,0, or stannous chlorid: used as a test reagent.