代父 is read as だいふ (daifu) and means godfather.
だいふ
daifu
かえる
to replace
かわり
upcoming program
だいこう
acting as agent
だいり
representation
だいきん
price
よ
the times
だいだい
for generations
だいよう
substitution
だいりてん
agency
だいにん
substitute
かわるがわる
alternately
だいしょ
amanuensis