SUPERFETATION

superfetation

(noun) fertilization of a second ovum after a pregnancy has begun; results in two fetuses of different ages in the uterus at the same time; “superfetation is normal in some animal species”

Source: WordNet® 3.1


Etymology

Noun

superfetation (countable and uncountable, plural superfetations)

The formation of a fetus while another fetus is already present in the uterus.

An excessive accumulation; a superfluous addition.

Source: Wiktionary


Su`per*fe*ta"tion, n. Etym: [Cf. F. superfétation.] (Physiol.)

Definition: The formation of a fetus at the result of an impregnation occurring after another impregnation but before the birth of the offspring produced by it. This is possible only when there is a double uterus, or where menstruation persists up to the time of the second impregnation. In then became a superfetation upon, and not an ingredient in, the national character. Coleridge.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

29 November 2024

POPULATED

(adjective) furnished with inhabitants; “the area is well populated”; “forests populated with all kinds of wild life”


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Coffee Trivia

An article published in Harvard Men’s Health Watch in 2012 shows heavy coffee drinkers live longer. The researchers examined data from 400,000 people and found out that men who drank six or more coffee cups per day had a 10% lower death rate.

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