What does decisional mean?
"Decisional" is a formal adjective used to describe anything relating to the making of decisions. It appears most often in legal, medical, business, and scholarly writing, where precision about who decides and how is essential: one speaks of a judge's decisional authority, a patient's decisional capacity, or the decisional role of a manager. Unlike its more familiar relative "decisive," which praises speed and firmness in settling a matter, "decisional" carries no connotation of resolve or swiftness; it simply marks a connection to the process of choosing among alternatives. Derived from the Latin verb decidere, meaning to cut off or determine, it entered English through the noun "decision." Though rare in casual conversation, the word is valuable wherever institutions need an exact, neutral term for the machinery of judgment and choice.
adjectiveRelating to or involving the making of decisions, especially in a formal, legal, or organizational context.
- Relating to or involved in the making of decisions, especially within legal, administrative, or organizational settings.
"The committee's decisional authority was limited to matters of budget allocation."
"Courts must assess whether the patient retained decisional capacity when signing the agreement."
"In Mintzberg's framework, the managerial role divides into interpersonal, informational, and decisional categories."
While "decisive" people make bold calls, "decisional" is the lawyer's and manager's word for everything surrounding the moment of choosing — it names the machinery of decision-making rather than the boldness itself.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of decisional
"Decisional" derives from "decision," which comes from the Latin decidere, formed from de- ("off") and caedere ("to cut") — literally "to cut off," hence to settle or determine a matter. The adjective was formed in English with the suffix -al, following the pattern of other Latinate derivatives. Its cognates include "decide," "decisive," and "indecisive," all tracing back to the same Latin root.
Related word forms
How decisional is actually used
Primarily a formal term found in legal, medical, academic, and business writing rather than everyday speech; it describes contexts, roles, processes, or capacities connected with deciding, not the quality of being resolute (for which "decisive" is used).
Easily confused with decisional
"Decisive" describes someone or something that settles a matter quickly and firmly, while "decisional" simply relates to the act or process of making decisions.