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duality

noun

(geometry) the interchangeability of the roles of points and planes in the theorems of projective geometry

Quick reference

Word Facts

Word length
7
Starts with
D
Ends with
Y
Contains
UA
Scrabble score
11
Database source
OEWN 2025 Core

How it sounds

Pronunciation

d(j)uːˈælɪti

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Meaning

Definitions

noun

  1. (geometry) the interchangeability of the roles of points and planes in the theorems of projective geometry

noun

  1. (physics) the property of matter and electromagnetic radiation that is characterized by the fact that some properties can be explained best by wave theory and others by particle theory

noun

  1. being twofold; a classification into two opposed parts or subclasses

    “the dichotomy between eastern and western culture”

In context

Example Sentences

the dichotomy between eastern and western culture

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