DECIDUA

decidua

(noun) the epithelial tissue of the endometrium

Source: WordNet® 3.1


Etymology

Noun

decidua (plural deciduas or deciduae)

(anatomy) A mucous membrane that lines the uterus and is shed during menstruation and modified during pregnancy

Source: Wiktionary


De*cid"u*a, n. Etym: [NL., fr. L. deciduus. See Deciduous.] (Anat.)

Definition: The inner layer of the wall of the uterus, which envelops the embryo, forms a part of the placenta, and is discharged with it.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

25 January 2025

DERMATOGLYPHICS

(noun) the study of the whorls and loops and arches in the fingertips and on the palms of the hand and the soles of the feet; “some criminologists specialize in dermatoglyphics”


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