外がい皮ひ

noun

outer skin; outer covering; husk; shell; rind

Refers to the outer protective layer of something: skin of a fruit, shell of an egg, husk of a grain, crust of bread, or the outer layer of an organ. Often used in biological or botanical contexts. Contrasts with 内皮 (inner skin/lining).

See also: 内皮

• 卵たまごの外がい皮ひはとても薄うすい