a treelike diagram illustrating the choices available to a decision maker, each possible decision and its estimated outcome being shown as a separate branch of the tree
WordReference Random House Unabridged Dictionary of American English © 2025
deci′sion tree′, [Logic.]
de•ci′sion-tree′, adj.
- Philosophya tree diagram in which the selection of each branch requires that some type of logical decision be made.
- 1965–70
Collins Concise English Dictionary © HarperCollins Publishers::