What is "indentures"

Usage examples of "indentures".

Larkin avowed a sort of parental interest in both parties to the indentures, and made, at closing, a little speech, very high in morality, and flavoured in a manly way with religion, and congratulated Mark on his honour and plain dealing, which he gave us to understand were the secrets of all success in life, as they had been, in an humble way of his own.