Late 17th century; earliest use found in George Hickes (1642–1715), bishop of the nonjuring Church of England and antiquary. From the personal name Abraham + -ical.
Definition of Abrahamical in US English:
Abrahamical
adjectiveˌeɪbrəˈhamɪkl
rare
Abrahamic.
Origin
Late 17th century; earliest use found in George Hickes (1642–1715), bishop of the nonjuring Church of England and antiquary. From the personal name Abraham + -ical.