Mesoblastic sensibility refers to the sensitivity of the mesoblast, which is the middle germ layer of an embryo. The spelling of this word follows the International Phonetic Alphabet (IPA) with the stress on the second syllable (/ˌmɛzəblæstɪk sɛnsəˈbɪləti/). The "meso-" prefix signifies "middle," while "blast" means "germ cell." Sensibility means "sensitivity," making mesoblastic sensibility the sensitivity of the middle germ layer during embryonic development. This term is often used in embryology and developmental biology.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.