The meaning of SINFUL is tainted with, marked by, or full of sin : wicked. How to use sinful in a sentence.

SINFUL meaning: 1. against the rules of a religion or morally wrong: 2. used to refer to something that is very…. Learn more.

SINFUL definition: characterized by, guilty of, or full of sin; wicked. See examples of sinful used in a sentence.

Definition of sinful adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If you describe someone or something as sinful, you mean that they are wicked or immoral. 'I am a sinful man,' he said. ...this is a sinful world.

1. having committed or tending to commit sin: a sinful person. 2. characterized by or being a sin: a sinful act.

WordReference Random House Unabridged Dictionary of American English © 2024 sin•ful (sin′ fəl), adj. characterized by, guilty of, or full of sin; wicked: a sinful life.

Dec 9, 2025 · I take a whiff of the most sincerely sinful cookies in the history of the world. It’s a recipe I saw in People magazine once at the dentist's office, and Dr. Segal would not approve …

Factsheet What does the word sinful mean? There are five meanings listed in OED's entry for the word sinful. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

sinful meaning, definition, what is sinful: against religious rules, or doing someth...: Learn more.