impartible

adjective

im·​par·​ti·​ble (ˌ)im-ˈpär-tə-bəl 

: not partible : not subject to partition

an impartible inheritance

impartibly

(ˌ)im-ˈpär-tə-blē 

adverb

Word History

Etymology

Middle English impartibil, from Late Latin impartibilis, from Latin in- + Late Latin partibilis divisible, from Latin partire

First Known Use

14th century, in the meaning defined above