You know what it looks like… but what is it called?
TAKE THE QUIZ“luteum”
We have one entry that includes the term luteum.
corpus luteum
noun: a yellowish mass of progesterone-secreting endocrine tissue that forms immediately after ovulation from the ruptured graafian follicle in the mammalian ovary —abbreviation CL
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- Before we went to her house, Hannah told us her aunt was a flibbertigibbet.


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Merriam-Webster unabridged