Definition of Polar body
1. Noun. A small cell containing little cytoplasm that is produced along with the oocyte and later discarded.
Definition of Polar body
1. Noun. (biology) One of the small cells that are by-products of the meiosis that forms an egg. ¹
¹ Source: wiktionary.com
Medical Definition of Polar body
1.
In animals each meiotic division of the oocyte leads to the formation of one large cell (the egg) and a small polar body as the other cell. Polar body formation is a consequence of the very eccentric position of the nucleus and the spindle.
This entry appears with permission from the Dictionary of Cell and Molecular Biology
(11 Mar 2008)
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Lexicographical Neighbors of Polar Body
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