sin
1 (sĭn)
[Middle English sinne, from Old English synn.]
noun
- A transgression of a religious or moral law, especially when deliberate.
- Theology
- Deliberate disobedience to the known will of God.
- A condition of estrangement from God resulting from such disobedience.
- Something regarded as being shameful, deplorable, or utterly wrong.
intransitive verb: sinned, sin·ning, sins.
- To violate a religious or moral law.
- To commit an offense or violation.
sin
2 (sēn, sĭn)
[Hebrew śîn, modeled on šîn, shin (the following letter).]
noun
- The 21st letter of the Hebrew alphabet.
sin3
abbreviation
- sine
Sin
(sĭn)
[Akkadian Sîn.]
noun
Mythology- The Babylonian god of the moon.
sine
(sīn)
[Medieval Latin sinus (mistranslation of Arabic jayb, sine) (as if jayb, fold in a garment), from Latin, curve, fold.]
noun
- The ordinate of the endpoint of an arc of a unit circle centered at the origin of a Cartesian coordinate system, the arc being of length x and measured counterclockwise from the point (1, 0) if x is positive or clockwise if x is negative.
- In a right triangle, the ratio of the length of the side opposite an acute angle to the length of the hypotenuse.