Meanings
plural yolk plugs
- The large edible endothermal cells surrounded by the blastopore of an amphibian gastrula during its later stages
Cite this entry
yolk plug. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/yolk%20plug
“yolk plug.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/yolk%20plug. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “yolk plug,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/yolk%20plug.
Source: yolk plug on Wiktionary, CC BY-SA 4.0.