Word.ws English Dictionary

yolk sacs

yolk sacs is the plural of yolk sac.

Meaning of yolk sac

Noun

yolk sac (plural yolk sacs)

  1. A membranous sac attached to an embryo, providing early nourishment in the form of yolk in bony fishes, sharks, reptiles, birds, and primitive mammals.

Questions about yolk sacs

What is yolk sacs the plural of?
Yolk sacs is the plural of yolk sac.

Words near yolk sacs in the dictionary

  1. yoleven
  2. yolk
  3. yolk plug
  4. yolk plugs
  5. yolk sac
  6. yolk sacs
  7. yolked
  8. yolker
  9. yolkers
  10. yolkier
  11. yolkiest

Source and license

Adapted from Wiktionary: yolk sacs (page history and authors); yolk sac (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “yolk sacs.” Word.ws, https://word.ws/yolk_sacs. Based on Wiktionary, CC BY-SA 4.0.