n. sinus, (Anatomy) any of several hollow cavities or passages in the body; sine, (in right triangles) ratio of the length of the side opposite an acute angle to the length of the hypotenuse (Trigonometry)
СИНУС (M)
Русско-английский перевод СИНУС (M)
Русско-английский электронный словарь Edic. Russian-English dictionary Edic. 2012