proper suggests a suitability through essential nature or accordance with custom.

PROPER definition: 1. real, satisfactory, suitable, or correct: 2. showing standards of behaviour that are socially…. Learn more.

Define proper. proper synonyms, proper pronunciation, proper translation, English dictionary definition of proper. adj. 1. Characterized by appropriateness or suitability; fitting: the proper …

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

Oct 12, 2025 · Excellent, of high quality; such as the specific person or thing should ideally be.

Find 1157 different ways to say PROPER, along with antonyms, related words, and example sentences at Thesaurus.com.

Exhaustively researched and thoroughly revised, the Fifth Edition contains 10,000 new words and senses, over 4,000 dazzling new full-color images, and authoritative, up-to-date guidance on …

Proper is an adjective that describes something that is appropriate, adheres to polite behavior, or is correct. Proper is also used in grammar to refer to nouns that identify specific people, …

Something proper is correct or right. There's a proper fork to use for salad, and a proper way to dress for a wedding. Things that are proper fit the situation — they're the right thing to do, …

Strictly following rules or conventions, especially in social behavior; seemly. A proper lady; a proper gentleman.