Definition of yolk stalk in English:

yolk stalk

Syllabification: yolk stalk

Entry from US English dictionary

noun

A tubular connection between the yolk sac and the digestive tract of a developing embryo.

Definition of yolk stalk in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day rebuff
Pronunciation: rɪˈbʌf
verb
reject (someone or something) in an abrupt manner…