The meaning of IRREPLACEABLE is not replaceable. How to use irreplaceable in a sentence.

IRREPLACEABLE definition: 1. too special, unusual, or valuable to replace with something or someone else: 2. too special…. Learn more.

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

irreplaceable adjective indispensable, unique, invaluable, priceless a rare and irreplaceable jewel

Irreplaceable things are so special that they cannot be replaced if they are lost or destroyed. ...a rare and irreplaceable jewel. There's one man who's considered irreplaceable.

Definition of irreplaceable. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

IRREPLACEABLE definition: incapable of being replaced; unique. See examples of irreplaceable used in a sentence.

Irreplaceable definition: Impossible to replace.

WordReference Random House Unabridged Dictionary of American English © 2025 ir•re•place•a•ble (ir′i plā′ sə bəl), adj. incapable of being replaced; unique: an irreplaceable vase.

When you replace something, you get something that's just like it, but if something is irreplaceable, there's just no substitute.