Segment: Definition

Segment definition: one of the parts into which something naturally separates or is divided; a division, portion, or section.. See examples of SEGMENT used in a sentence. A segment is one of several pieces that together create a whole. You could offer a segment of your orange to your girlfriend as a Valentine's Day gift. She’ll probably enjoy the orange, but she may break up with you. Twilio Segment is a customer data platform (CDP) that helps you collect, clean, and activate your customer data. The meaning of SEGMENT is a portion cut off from a geometric figure by one or more points, lines, or planes. How to use segment in a sentence. Synonym Discussion of Segment.