noun
quadrilateral
Quadrilateral (noun) means a polygon with four sides.
noun
1
A polygon with four sides.
2
An area defended by four fortresses supporting each other.
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Etymology
Learned borrowing from New Latin quadrilaterus + -al.
Rhymes for quadrilateral
See all rhymes for quadrilateral →Frequently asked questions
What is the meaning of quadrilateral?
"quadrilateral" (noun) means a polygon with four sides.
What are the different meanings of quadrilateral?
"quadrilateral" has 2 main meanings: 1. A polygon with four sides; 2. An area defended by four fortresses supporting each other.