皮ひ下か

noun which may take the genitive case particle 'no', noun

subcutaneous; hypodermic

Refers to the layer or space beneath the skin. Commonly used in medical and biological contexts, as well as in everyday descriptions of injections or fat.

• 皮ひ下か脂し肪ぼうが気きになる。

  I'm concerned about subcutaneous fat.

• 医い者しゃは皮ひ下か注ちゅう射しゃをした。

  The doctor gave a hypodermic injection.