sinning Definition

sin¹
noun

1. An act that breaches a moral and especially a religious law or teaching.

Thesaurus: error, wrongdoing, evil, crime, offence, venality.
2. The condition of offending a deity by committing a moral offence.
3. An act that offends common standards of morality or decency; an outrage.
4. A great shame.

verb

intr
sinned, sinning
1. To commit a sin.

Thesaurus: err, offend, trespass, transgress, misbehave, fall.
Form: sin against (often)

Idiom: live in sin

colloq
To live together as a couple without being married.

Etymology: Anglo-Saxon synn.