abintestate
/ˌabɪnˈtɛsteɪt/ /ˌabɪnˈtɛstət/(also ab intestate) Law
adverb
= ab intestato; (also occasionally) intestate, without having made a will.
Origin
Mid 17th century; earliest use found in Edward Phillips (b. 1630), writer and biographer. From classical Latin ab from + intestate, after ab intestato.