Dictionary: “乳兄弟”

乳兄弟

ちきょうだい

foster sibling; foster brother; foster sister

Kun/On information

乳

On: にゅう
Kun: ちち;ち
Stroke count: 8

・milk

・breasts

兄

On: けい;きょう
Kun: あに
Stroke count: 5

・elder brother

・big brother

弟

On: てい;だい;で
Kun: おとうと
Stroke count: 7

・younger brother

・faithful service to elders