Library / English Dictionary

CHALAZA

Pronunciation (US):

(GB):

Irregular inflected form: chalazae   

 I. (noun) 

Sense 1

Meaning:

One of two spiral bands of tissue connecting the egg yolk to the enclosing membrane at either end of the shell

Classified under:

Nouns denoting animals

Hypernyms ("chalaza" is a kind of...):

animal tissue (the tissue in the bodies of animals)

Holonyms ("chalaza" is a part of...):

egg (animal reproductive body consisting of an ovum or embryo together with nutritive and protective envelopes; especially the thin-shelled reproductive body laid by e.g. female birds)

Sense 2

Meaning:

Basal part of a plant ovule opposite the micropyle; where integument and nucellus are joined

Classified under:

Nouns denoting plants

Hypernyms ("chalaza" is a kind of...):

plant part; plant structure (any part of a plant or fungus)

Holonyms ("chalaza" is a part of...):

ovule (a small body that contains the female germ cell of a plant; develops into a seed after fertilization)

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