Definition of 乳兄弟 (ちきょうだい)
ちきょうだい
乳兄弟
ちきょうだい
chikyoudai
noun
•
foster sibling, foster brother, foster sister
Related Kanji
| 乳 | milk, breasts |
| 兄 | elder brother, big brother |
| 弟 | younger brother, faithful service to elders |