Nonassignability

Part of speech: noun

Definitions

1. The quality or condition of not being capable of having a right, property, or interest transferred to another party; the state in which something cannot be legally or officially assigned; the attribute of being nontransferable or unassignable under rules or agreements
2. The characteristic of an asset, right, or interest that prohibits its transfer or delegation to others; the legal or practical limitation preventing assignment; the concept of being inherently restricted from reassignment
3. A condition where rights, claims, or properties are barred from being passed on or conferred to someone else; a restriction on the transferability of legal or contractual entitlements; the inability to assign responsibility or ownership to another entity

Etymology: Nonassignability is a plain English build with no dramatic backstory: it stacks "non-" onto "assignability," which itself comes from "assign," borrowed from Old French "assigner" and ultimately from Latin "assignare," meaning to allot or mark out to someone. The "-ability" suffix, from Latin "-abilis" through French, turns a verb into a capacity, so "assignability" is the quality of being transferable to another party. The word's history follows that of its parts. "Assign" came into English in the Middle Ages with a legal sense of allotting property or a share, and the lawyerly flavour survives in contracts today, where one party "assigns" rights to another. Adding "non-" simply reverses the capacity, so a nonassignable right is one that cannot legally be handed over. Because the term is a transparent compound, its meaning is clear from its parts, and it is mainly found in legal and contractual writing where the restriction needs to be stated precisely.

Synonyms: nontransferability, inalienability, nondelegability

Antonyms: assignability, transferability, delegability