About The Word Sine
Learn about the word Sine to help solve your crossword puzzle. Discover Sine definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Sine
| Sine Definition And Meaning |
|---|
What's The Definition Of Sine?
[n] ratio of the opposite side to the hypotenuse of a right-angled triangle
Synonyms | Synonyms for Sine: sin Related Terms | Find terms related to Sine: See Also | circular function | trigonometric function Sine In Webster's Dictionary \Sine\, n. [LL. sinus a sine, L. sinus bosom, used in
translating the Ar. jaib, properly, bosom, but probably read
by mistake (the consonants being the same) for an original
j[=i]ba sine, from Skr. j[=i]va bowstring, chord of an arc,
sine.] (Trig.)
(a) The length of a perpendicular drawn from one extremity
of an arc of a circle to the diameter drawn through
the other extremity.
(b) The perpendicular itself. See {Sine of angle}, below.
{Artificial sines}, logarithms of the natural sines, or
logarithmic sines.
{Curve of sines}. See {Sinusoid}.
{Natural sines}, the decimals expressing the values of the
sines, the radius being unity.
{Sine of an angle}, in a circle whose radius is unity, the
sine of the arc that measures the angle; in a right-angled
triangle, the side opposite the given angle divided by the
hypotenuse. See {Trigonometrical function}, under
{Function}.
{Versed sine}, that part of the diameter between the sine and
the arc.
\Si"ne\, prep. [L.] Without. |
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