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“vitellaria”
The part of the ovary in some invertebrates; for example, certain flatworms, that produces yolk-filled cells providing nourishment to the developing eggs: "The students used a fine scalpel to dissect the large flatworm in order to observe its vitellarium."
This entry is located in the following units:
-arium (s), -aria (pl)
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vitello-, vitell-
(page 1)