無む精せい卵らん

noun

unfertilized egg; wind egg

Refers to an egg that has not been fertilized, especially in poultry or biology contexts. 'Wind egg' is a less common English term for an unfertilized or yolkless egg.

• この鶏にわとりは無む精せい卵らんしか産うまない。

  This hen only lays unfertilized eggs.

• スーパーで売うっている卵たまごはほとんど無む精せい卵らんです。

  Most eggs sold at supermarkets are unfertilized.