Segment definition

(1) One of several parts or pieces that fit with others to constitute a whole object

"A section of a fishing rod"

"Metal sections were used below ground"

"Finished the final segment of the road"

(2) One of the parts into which something naturally divides

"A segment of an orange"

(3) Divide or split up

"The cells segmented"

(4) Divide into segments

"Segment an orange"

"Segment a compound word"