WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

	Enter your search terms Submit search form
	Web www.wordnet-online.com

Definitions from the Web

Dual

Part of Speech: Noun

Sense: Denominate Number Pair

A dual, in mathematics, refers to a denominate number pair composed of two elements that are generally used together or in relation to each other.

Example Sentence: The dual of the denominate number (4, 8) is (8, 4), where the two elements are interchanged.

Part of Speech: Adjective

Sense 1: Having Two Parts or Components

When used as an adjective, dual describes something that consists of or pertains to two parts or components.

Example Sentence: The smartphone has a dual-camera setup on the rear, capturing stunning photos with two lenses.

Sense 2: Displaying Two Different Traits or Characteristics

As an adjective, dual can imply the presence of two distinctive traits, characteristics, or qualities in a particular thing or concept.

Example Sentence: The author's book offers a dual perspective on the historical event, presenting contrasting viewpoints from both sides.