instalment

The act of installing or giving possession of an office with the usual ceremonies or solemnities; installation.

The seat in which one is installed.

A partial payment on account of a debt due; one of several parts into which a debt is divided for payment at different times: as, to pay for a purchase by or in instalments; to sell goods on instalments (that is, on condition of taking pay by instalments, sometimes with a stipulation that in default of payment of an instalment the seller may retake the goods and keep by way of forfeiture what has been paid).

A part of anything produced or furnished in advance of the remainder; one of a number of parts produced at different times: as, to publish a novel or to deliver stores in or by instalments.

Alternative spelling of installment.

Standard spelling for all senses.

a part of a published serial

a part of a broadcast serial

the act of installing something (as equipment)