Pronunciation: (in-stôl'munt),[key] —n. 1. any of several parts into which a debt or other sum payable is divided for payment at successive fixed times: to pay for furniture in monthly installments. 2. a single portion of something furnished or issued by parts at successive times: a magazine serial in six installments.Also,in•stal'ment.
Pronunciation: (in-stôl'munt),[key] —n. 1. the act of installing.
2. the fact of being installed; installation. Also,in•stal'ment.