About The Word Chalaza

Bay Area Crosswords

Learn about the word Chalaza to help solve your crossword puzzle. Discover Chalaza definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.

Chalaza

Chalaza Meaning & Definition
Chalaza Definition And Meaning

What's The Definition Of Chalaza?

[n] one of two spiral bands of tissue connecting the egg yolk to the enclosing membrane at either end of the shell
[n] basal part of a plant ovule opposite the micropyle; where integument and nucellus are joined

Synonyms | Synonyms for Chalaza:

Related Terms | Find terms related to Chalaza:

See Also | animal tissue | egg | ovule | plant part

Chalaza In Webster's Dictionary

\Cha*la"za\, n.; pl. E. {Chalazas}, L. {Chalaz[ae]}. [NL., fr. Gr. ? hail, pimple.] 1. (Bot.) The place on an ovule, or seed, where its outer coats cohere with each other and the nucleus. 2. (Biol.) A spiral band of thickened albuminous substance which exists in the white of the bird's egg, and serves to maintain the yolk in its position; the treadle.

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