1.
adoptive father; foster father
A man who has legally adopted a child and become their father, or who raises a child in place of their biological father. A formal, legal term.
養父に育てられた。
I was raised by my adoptive father.
養父との関係は良好だった。
My relationship with my adoptive father was good.
養父は実の父親のように私を大切にしてくれた。
My adoptive father treated me as preciously as a biological father would.
養父 is a formal, legal term for an adoptive or foster father — a man who raises a child not biologically his own.
KANJI:
養 (nurture, adopt) + 父 (father). The character 養 appears in many adoption-related words.
REGISTER:
A legal and formal term. In casual conversation, 育ての親 (the parent who raised me) or 育ての父 is more natural.
RELATED FAMILY TERMS:
- 養母: adoptive mother
- 養子: adopted child
- 養親: adoptive parent
- 実父: biological father
COMMON CONFUSION:
Do not confuse with 義父 (father-in-law), which refers to a spouse's father. 養父 specifically means an adoptive/foster father.