IPA: /dɪˈɡrɛsɪv/
KK: /dɪˈɡrɛsɪv/
Describing something that strays from the main topic or point, often leading to a lengthy or rambling discussion.
The professor's digressive lecture made it hard for the students to focus on the main subject.
Digressive → It is formed from "di-" (meaning apart or in different directions) and "gressus" (from the Latin "gradi", meaning to step or go). The word describes a manner of speaking or writing that goes off the main topic or steps away from the main point.
Think of 'stepping apart' ('di-') from the main topic when someone is being digressive.