IPA: /əˈmɔːr.taɪz/
KK: /əˈmɔrˌtaɪz/
To pay off a debt gradually through regular payments, or to spread the cost of an expense over a period of time.
The company decided to amortize the loan over five years to manage their finances better.
Past: amortized
Past Participle: amortized
Amortize is formed from "a-" (meaning to) and "mort" (from Latin "mors", meaning death) and the suffix "-ize" (meaning to make). The word originally referred to the act of putting an end to or extinguishing a debt, akin to 'putting to death' the obligation.
Think of 'putting to death' a debt ('mort') when you 'make' it disappear ('-ize'). This helps you remember that amortize means to gradually reduce or eliminate a debt.