segment (English)
Where does "segment" come from?
The word segment traces back to the Proto-Indo-European root *sek-, meaning "to cut." This evolved into the Latin noun segmentum, which described a piece cut off, and eventually entered English to represent any portion or section of a whole. Its history remains rooted in the ancient concept of dividing or severing an object into distinct parts.
Full etymology tree
- segment (English), 'A length of some object.'
- borrowed segmentum (Latin), 'cutting; cut; slice; piece'
- affix seco (Latin), 'to cut, cut off'
- inherited *sekaō (Proto-Italic), 'to cut'
- inherited *sek- (Proto-Indo-European), 'to cut, cut off, sever'
- inherited *sekaō (Proto-Italic), 'to cut'
- affix -mentum (Latin), 'instrument, medium, or result of'
- inherited *-məntom (Proto-Italic)
- inherited *-mn̥tom (Proto-Indo-European)
- derived *-mn̥ (Proto-Indo-European), 'Creates action nouns or result nouns from verbs.'
- inherited *-mn̥tom (Proto-Indo-European)
- inherited *-məntom (Proto-Italic)
- affix seco (Latin), 'to cut, cut off'
- borrowed segmentum (Latin), 'cutting; cut; slice; piece'
Direct ancestors
Updated June 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris