bn:00060569n
Noun Concept
Categories: Affine geometry, All articles needing additional references, Elementary geometry, long volume value
EN
parallel  parallelism  parallel lines  Non-parallel  Non parallel
EN
(mathematics) one of a set of parallel geometric figures (parallel lines or planes) WordNet 3.0
geometry
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EN
(mathematics) one of a set of parallel geometric figures (parallel lines or planes) WordNet 3.0 & Open English WordNet
In geometry, parallel lines are coplanar straight lines that do not intersect at any point. Wikipedia
Two straight lines that never touch Wikipedia Disambiguation
Geometry Wikidata
One of a set of parallel lines. Wiktionary
EN
Parallels never meet WordNet 3.0 & Open English WordNet