(らんおう)

らんおう
noun
egg yolk
1. egg yolk
The yellow, nutrient-rich center of an egg. Used in cooking and scientific contexts.
卵黄(らんおう)(くわ)える。
Add the egg yolk.
カルボナーラには卵黄(らんおう)使(つか)う。
Egg yolk is used for carbonara.
卵黄(らんおう)栄養(えいよう)豊富(ほうふ)で、ビタミンやミネラルを(おお)(ふく)んでいる。
Egg yolks are rich in nutrients and contain many vitamins and minerals.

卵黄(らんおう) is the formal/technical term for egg yolk. Composed of (らん) (egg) + (おう) (yellow).

REGISTER:
The everyday term is 黄身(きみ) (lit. "yellow part"). 卵黄(らんおう) is used in recipes, food labels, nutritional information, and scientific contexts.

COMMON COLLOCATIONS:

  • 卵黄(らんおう)(くわ)える: add egg yolk
  • 卵黄(らんおう)()ぜる: mix in egg yolk
  • 卵黄(らんおう)ソース: egg yolk sauce
  • 卵黄(らんおう)()ける: separate the yolk

PAIR:

  • 卵黄(らんおう): egg yolk
  • 卵白(らんぱく): egg white

The casual equivalents are 黄身(きみ) (yolk) and 白身(しろみ) (white).