histocompatibility
noun
his·to·com·pat·i·bil·i·ty
ˈhi-(ˌ)stō-kəm-ˌpa-tə-ˈbi-lə-tē 
: a state of mutual tolerance that allows some tissues to be grafted effectively to others compare major histocompatibility complex
Examples of histocompatibility in a Sentence
Recent Examples on the Web
The analysis reveals an over-representation of the domestic cat's genes that are linked to immune function, such as the major histocompatibility complex, in the European wildcat's genome.
—
Scott Travers, Forbes, 15 Feb. 2024
Our personal smells are tied to the major histocompatibility complex (MHC) that governs our immune system, says Pamela Dalton, a cognitive psychologist at Monell Chemical Senses Center.
—Sophia Solano, Washington Post, 14 June 2023
The transplant system and all of its interdependent components — donor families, donor hospitals, organ procurement organizations, transplant programs, histocompatibility laboratories, and others — must work together to equitably care for all patients waiting for organs.
—Richard N. Formica, STAT, 24 Apr. 2022
Then, these peptides must be carried to the antigen presenting cell’s surface by major histocompatibility complexes (MHC).
—William A. Haseltine, Forbes, 3 Oct. 2022
While that statistic might not enhance the mood, the special sharing is thought to be helpful in sampling the partner’s histocompatibility genes involved in immune response.
—Alexander C. Kafka, Washington Post, 16 Oct. 2019
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Scott Travers, Forbes, 15 Feb. 2024
Our personal smells are tied to the major histocompatibility complex (MHC) that governs our immune system, says Pamela Dalton, a cognitive psychologist at Monell Chemical Senses Center.
—Sophia Solano, Washington Post, 14 June 2023
The transplant system and all of its interdependent components — donor families, donor hospitals, organ procurement organizations, transplant programs, histocompatibility laboratories, and others — must work together to equitably care for all patients waiting for organs.
—Richard N. Formica, STAT, 24 Apr. 2022
Then, these peptides must be carried to the antigen presenting cell’s surface by major histocompatibility complexes (MHC).
—William A. Haseltine, Forbes, 3 Oct. 2022
While that statistic might not enhance the mood, the special sharing is thought to be helpful in sampling the partner’s histocompatibility genes involved in immune response.
—Alexander C. Kafka, Washington Post, 16 Oct. 2019
Cite this Entry
“Histocompatibility.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/histocompatibility. Accessed 2 Jul. 2025.
Copy CitationMedical Definition
histocompatibility
noun
his·to·com·pat·i·bil·i·ty
ˈhis-(ˌ)tō-kəm-ˌpat-ə-ˈbil-ət-ē
plural histocompatibilities
often attributive
: a state of mutual tolerance between tissues that allows them to be grafted effectively see major histocompatibility complex
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