incompatibility

noun

in·​com·​pat·​i·​bil·​i·​ty ˌin-kəm-ˌpa-tə-ˈbi-lə-tē How to pronounce incompatibility (audio)
plural incompatibilities
Synonyms of incompatibilitynext
1
a
: the quality or state of being incompatible
b
: lack of interfertility between two plants
2
incompatibilities plural : mutually antagonistic things or qualities

Examples of incompatibility in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
During that time, a range of mesh protocols and standards emerged, each claiming to be the solution—only to flame out or splinter into new incompatibilities. IEEE Spectrum, 25 Dec. 2025 Kellerman explained that the core issue between him and Smith stemmed from fundamental incompatibility. Preezy Brown, VIBE.com, 4 Dec. 2025 By the end, though, neutrals departed the London Stadium thinking not of the drama of Salah on the bench or of Wirtz’s alleged incompatibility with his new environment, but of what Wirtz can bring to Liverpool. Michael Walker, New York Times, 1 Dec. 2025 In doing so, the Analogue 3D side steps many of the incompatibilities found in typical software emulation, such as graphic and audio glitches, input lag, and frame rate issues. PC Magazine, 18 Nov. 2025 See All Example Sentences for incompatibility

Word History

First Known Use

1611, in the meaning defined at sense 1a

Time Traveler
The first known use of incompatibility was in 1611

Browse Nearby Words

Cite this Entry

“Incompatibility.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/incompatibility. Accessed 3 Jan. 2026.

Kids Definition

incompatibility

noun
in·​com·​pat·​i·​bil·​i·​ty ˌin-kəm-ˌpat-ə-ˈbil-ət-ē How to pronounce incompatibility (audio)
plural incompatibilities
: the quality or state of being incompatible

Medical Definition

incompatibility

noun
in·​com·​pat·​i·​bil·​i·​ty ˌin-kəm-ˌpat-ə-ˈbil-ət-ē How to pronounce incompatibility (audio)
plural incompatibilities
: the quality or state of being incompatible
chemical incompatibility

More from Merriam-Webster on incompatibility

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!