Webster's Revised Unabridged Dictionary · 1913

Sin

Sin , adv., prep., & conj.

Old form of Since. [Obsolete or Provincial English & Scottish]
Sin that his lord was twenty year of age. — Chaucer

Sin , noun

[Old English sinne, Anglo-Saxon synn, syn; akin to Dutch zonde, Old Saxon sundia, Old High German sunta, German sunde, Icelandic, Danish & Swedish synd, Latin sons, sontis, guilty, perhaps originally from the present participle of the verb signifying, to be, and meaning, the one who it is. Compare Authentic, Sooth.]

1.
Transgression of the law of God; disobedience of the divine command; any violation of God's will, either in purpose or conduct; moral deficiency in the character; iniquity; as, sins of omission and sins of commission.
Whosoever committeth sin is the servant of sin. — John viii. 34
Sin is the transgression of the law. — 1 John iii. 4
I think 't no sin. To cozen him that would unjustly win. — Shakespeare
Enthralled By sin to foul, exorbitant desires. — Milton
2.
An offense, in general; a violation of propriety; a misdemeanor; as, a sin against good manners.
I grant that poetry's a crying sin. — Pope
3.
A sin offering; a sacrifice for sin.
He hath made him to be sin for us, who knew no sin. — 2 Cor. v. 21
4.
An embodiment of sin; a very wicked person. [Rare]
Thy ambition, Thou scarlet sin, robbed this bewailing land Of noble Buckingham. — Shakespeare

Sin is used in the formation of some compound words of obvious signification; as, sin-born; sin-bred, sin-oppressed, sin-polluted, and the like.

Collocations (4)
Actual sin or Canonical sins or Original sin or Venial sin , See under Actual, Canonical, etc.
Deadly sins or Mortal sins (Roman Catholic Church) , willful and deliberate transgressions, which take away divine grace; -- in distinction from vental sins. The seven deadly sins are pride, covetousness, lust, wrath, gluttony, envy, and sloth.
Sin eater , a man who (according to a former practice in England) for a small gratuity ate a piece of bread laid on the chest of a dead person, whereby he was supposed to have taken the sins of the dead person upon himself.
Sin offering , a sacrifice for sin; something offered as an expiation for sin.

Sin , intransitive verb

[Old English sinnen, singen, sinegen, Anglo-Saxon syngian. See Sin, n.]

1.
To depart voluntarily from the path of duty prescribed by God to man; to violate the divine law in any particular, by actual transgression or by the neglect or nonobservance of its injunctions; to violate any known rule of duty; -- often followed by against.
Against thee, thee only, have I sinned. — Bible (KJV) - Psalm li. 4
All have sinned, and come short of the glory of God. — Rom. iii. 23
2.
To violate human rights, law, or propriety; to commit an offense; to trespass; to transgress.
I am a man More sinned against than sinning. — Shakespeare
Who but wishes to invert the laws Of order, sins against the eternal cause. — Pope