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parallelogram (n.)
"quadrilateral whose opposite sides are parallel," 1560s, from French parallélogramme (1550s) and directly from Late Latin parallelogrammum, from Greek parallelogrammon noun use of a neuter adjective meaning "bounded by parallel lines," from parallelos (see parallel) + stem of graphein "to write" (see -graphy). Related: Parallelogrammic; parallelogramical.
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Definitions of parallelogram
Dictionary entries near parallelogram
paralegal
paralipsis
parallax
parallel
parallelism
parallelogram
paralyse
paralysis
paralytic
paralyze
paramagnetic