yolk¹ /yōk/ or (obsolete or dialect) yelk /yelk/

1. The yellow part of the egg of a bird or reptile
2. The nutritive non-living material contained by an ovum

yolked or yolkˈy adjective

Like yolk

yolk sac noun (zoology)

The yolk-containing sac which is attached to the embryo by the yolk stalk, a short stalk by means of which yolk substance may pass into the alimentary canal of the embryo

yolk² /yōk/

Wool oil, lanolin (cf suint)

yolkˈy adjective

• performance arts
• performance poet
• performance poetry
• performance poets
• performances
• performance test
• performance tests
• performative
• performatives
• performed
• performer
• performers
• performing
• performing arts
• performing right
• performings
• performs
• perfume
• perfumed
• perfumeless
• perfumer
• perfumeries
• perfumers
• perfumery
• perfumes