同どう年ねん齢れい

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

same age; age-matched

Used as a noun or no-adjective to describe people or groups of the same age. Common in formal, academic, or statistical contexts.

• 同どう年ねん齢れいの子こども同どう士しで遊あそばせる。

  Let children of the same age play together.

• 調ちょう査さでは同どう年ねん齢れいの男だん女じょを比ひ較かくした。

  The study compared men and women of the same age.