tree diagram

US /ˈtriː ˌdaɪə.ɡræm/
UK /ˈtriː ˌdaɪə.ɡræm/
"tree diagram" picture
1.

a diagram with a structure resembling a tree, showing the relationships between different pieces of information

:
We used a tree diagram to visualize the possible outcomes of the experiment.
The linguist drew a tree diagram to show the syntactic structure of the sentence.