adj ·5 syllables ·Uncommon ·Advanced level

Definitions

Adjective

1. 1
   Incapable of being replaced, especially because of uniqueness or finiteness. not-comparable

   "irreplaceable batteries"

Adjective

1. 1
   impossible to replace wordnet

Synonyms

All synonyms

essentialindicatedindispensableirreduciblenecessaryneedful

Antonyms

All antonyms

dispensablereplaceable

Example

More examples

"The time we've spent together is irreplaceable."

Etymology

From ir- + replaceable.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.