IPA: /ɪmˈpɑːtəbl/
KK: /ɪmˈpɑrtəbl/
Something that cannot be divided or separated into parts.
The family estate was considered impartible, meaning it could not be divided among the heirs.
Impartible → It is formed from "im-" (meaning not) and "partibilis" (from Latin, meaning divisible). The word "impartible" means not able to be divided or shared.
Think of something that cannot be 'divided' ('partibilis') — the 'im-' prefix means not, so impartible refers to something that cannot be shared.