IPA: /ɪnˈtɛstəsi/
KK: /ɪnˈtɛstəsi/
The condition of not having a will when someone dies, which means their property will be distributed according to the law instead of their personal wishes.
After his death, the intestacy of his estate led to a lengthy legal battle among his relatives.
Intestacy is formed from "intestatus" (from Latin, meaning not having a will) and the suffix "-cy" (meaning state or condition). The word refers to the state of dying without a legal will, leaving the distribution of one's estate to be determined by law.
Think of someone who has died 'without a will' ('intestatus') — the '-cy' indicates a state or condition, so intestacy means the condition of not having a will.