- one of the parts into which something naturally separates or is divided; a division, portion, or section: a segment of an orange.
- a part cut off from a figure, especially a circular or spherical one, by a line or plane, as a part of a circular area contained by an arc and its chord or by two parallel lines or planes.
- Also called line segment.a finite section of a line.
- any of the rings that compose the body of an annelid or arthropod.
- any of the discrete parts of the body of an animal, especially of an arthropod.
- an object, as a machine part, having the form of a segment or sector of a circle.
- a portion of a program, often one that can be loaded and executed independently of other portions.
- a unit of data in a database.
- an arclike support on which the typebars of a typewriter rest when not in use.
- to separate or divide into segments.
Origin of segment
SynonymsSee more synonyms for segment on Thesaurus.com
Examples from the Web for segmented
ME3M was like online sex without the sex: seedy, dehumanized, segmented, and awkward—yet often still erotic.Sneer and Clothing in Miami: Inside The $3 Billion Woodstock of Contemporary Art
December 6, 2014
On the inside is the usual mix of off-white, flecked linoleum tiles and segmented ceiling panels, dull and dimly lit.Native American Basketball Team in Wyoming Have Hoop Dreams Of Their Own
August 31, 2014
The first animal to be segmented—to go from just a single body to a body with two segments—must have been a macromutation.Rediscovering Richard Dawkins: An Interview
September 23, 2013
Those of the south aisle are Perpendicular, with segmented heads.Records of Woodhall Spa and Neighbourhood
J. Conway Walter
Any one of them might be the unsegmented gut of the segmented animal.The Origin of Vertebrates
Walter Holbrook Gaskell
A harvestman, for instance, lacks the waist, and its abdomen is segmented.Spiders
There is, however, an important advance on the segmented worms.The Flea
The pectoral fins are without the segmented axis of the archipterygium.The Vertebrate Skeleton
Sidney H. Reynolds
- a part of a line or curve between two points
- a part of a plane or solid figure cut off by an intersecting line, plane, or planes, esp one between a chord and an arc of a circle
- one of several parts or sections into which an object is divided; portion
- zoology any of the parts into which the body or appendages of an annelid or arthropod are divided
- linguistics a speech sound considered in isolation
- to cut or divide (a whole object) into segments
Word Origin and History for segmented
1560s, from Latin segmentum "a strip or piece cut off, a cutting, strips of colored cloth," from secare "to cut" (see section (n.)), with euphonious alteration of -c- to -g- before -m-. Latin segmentum was used in Medieval Latin as a geometry term, translating Greek tmema, and the word was first picked up in English in this sense. Meaning "segmental portion of anything circular" is from 1640s; general sense of "a division, section" is from 1762.
1859, intransitive, in reference to cell division, from segment (n.). Transitive sense, "divide (something) into segments" is from 1872. Related: Segmented; segmenting.
- A clearly differentiated subdivision of an organism or part, such as a metamere.
- A part of an organ having independent function, supply, or drainage.
- The portion of a line between any two of its points.
- The region bounded by an arc of a circle and the chord that connects the endpoints of the arc.
- The portion of a sphere included between a pair of parallel planes that intersect it or are tangent to it.