RECTANGLE meaning: Four-sided polygon, opposite sides equal

We found 38 dictionaries that define the word Rectangle:

General (27 matching dictionaries)

rectangle: Longman Dictionary of Contemporary English
rectangle: Merriam-Webster
rectangle: Oxford Learner's Dictionaries
rectangle: American Heritage Dictionary of the English Language
rectangle: Collins English Dictionary
rectangle: Vocabulary.com
Rectangle, rectangle: Wordnik
rectangle: Cambridge Advanced Learner's Dictionary
rectangle: Wiktionary
rectangle: Webster's New World College Dictionary, 4th Ed.
rectangle: The Wordsmyth English Dictionary-Thesaurus
rectangle: Infoplease Dictionary
rectangle: Dictionary.com
rectangle: Online Etymology Dictionary
rectangle: Cambridge Essential American English Dictionary
Rectangle (label), Rectangle: Wikipedia, the Free Encyclopedia
Rectangle: Online Plain Text English Dictionary
rectangle: Webster's Revised Unabridged, 1913 Edition
rectangle: Rhymezone
rectangle, rectangle (m): AllWords.com Multi-Lingual Dictionary
rectangle: Webster's 1828 Dictionary
rectangle: FreeDictionary.org
rectangle: Mnemonic Dictionary
rectangle: TheFreeDictionary.com
rectangle: Wikimedia Commons US English Pronunciations

Business (4 matching dictionaries)

INVESTORWORDS (No longer online)
Construction Term Glossary (No longer online)
Rectangle: Investopedia
rectangle: Financial dictionary

Computing (1 matching dictionary)

rectangle: Encyclopedia

Medicine (1 matching dictionary)

online medical dictionary (No longer online)

Miscellaneous (1 matching dictionary)

Brilliant Dream Dictionary (No longer online)

Science (3 matching dictionaries)

A Glossary of Mathematical Terms (No longer online)
Rectangle: Eric Weisstein's World of Mathematics
rectangle, rectangle: PlanetMath Encyclopedia

Slang (1 matching dictionary)

Rectangle: Urban Dictionary

(Note: See rectangles as well.)

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Definitions from Wiktionary (rectangle)

▸ noun:  (geometry) Any quadrilateral having opposing sides parallel and four right angles.
▸ noun:  (nontechnical) Such a quadrilateral that is oblong (longer than it is wide): one that is not regular (equilateral), that is, any except a square.
▸ noun:  (archaic) A right angle.
▸ noun:  (archaic) The product of two quantities.
▸ adjective:  (archaic) Right-angled.

Types:

square, rhombus, trapezoid, parallelogram, rhomboid, diamond, more...

Phrases:

golden rectangle, rectangle slinger, latin rectangle, Minimum bounding rectangle, Rectangle packing, more...

Adjectives:

small, large, long, black, white, simple, shaded, narrow, red, golden, blue

Colors:

blue, red, green, yellow, orange, more...

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