parallelogram
noun
a quadrilateral having both pairs of opposite sides parallel to each other.
parallelograms
-
pluralof parallelogram.plural
The grammatical form denoting more than one person, place, thing, or idea.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The famous Miura fold, developed by Japanese astrophysicist Kōryō Miura, folds a sheet of material into parallelograms, allowing it to fold down very compactly.
From BBC ● Mar. 3, 2026
You can also hear the shape of parallelograms and acute trapezoids, according to a 2015 paper by Rowlett and Zhiqin Lu, a mathematician at the University of California, Irvine.
From Scientific American ● Jun. 28, 2022
They handed us a trophy as silver confetti rained down, great clouds of delicate parallelograms.
From The New Yorker ● Apr. 1, 2019
See Figure 9 for a visual that compares vector addition and vector subtraction using parallelograms.
From Textbooks ● Feb. 13, 2015
The drawing room which had transfixed Cecilia that morning with its parallelograms of light was now in gloom, lit by a single lamp near the fireplace.
From "Atonement" by Ian McEwan
