indenture - noun

a concave cut into a surface or edge (as in a coastline)

formal agreement between the issuer of bonds and the bondholders as to terms of the debt

a contract binding one party into the service of another for a specified term

the space left between the margin and the start of an indented line

indenture - verb

• bind by or as if by indentures, as of an apprentice or servant

indenture - thesaurus

indent   indentation   indention