Origin: Latin suffix -ment
Segment has 6 different meanings across 2 categories:
A length of some object.
"The mechanic carefully cut a segment from the old pipe to use as a temporary fix."
In plain English: A segment is a separate part of something that has been cut off from the whole.
"The manager divided the team into smaller segments to work on different projects."
To divide into segments or sections.
"The chef carefully sliced the watermelon into neat triangular segments for the picnic."
In plain English: To segment something means to cut it into separate pieces or parts.
"The manager decided to segment the large group into smaller teams for the training session."
Usage: Use segment to mean dividing something, such as text or data, into distinct parts rather than cutting it physically like slice. This verb is often confused with separate when referring to abstract divisions of a whole group.
The word comes from the Latin segmentum, meaning "a piece cut off," which is derived from the verb secare ("to cut"). It entered English with this original sense of a portion separated by cutting.