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dual

dual

114 3.9
Having two parts or two connected things that work together
  • adjective
  • /ˈduːəl/
translation icon : doble
  • The bike has a dual braking system that ensures safety and control.
  • dual enrollment
  • dual credit
  • dual task

And the big rumor is Intel's a big push for dual screen tablets.

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Examples

  • I was not quite prepared for the reality of my dual role.

  • It's got four-wheel drive, dual side airbags, and a monster sound system.

  • All right, guys, this is the completed look in front of dual light sources.

  • It's called a dual use room.

  • We pursue our dual mission through three core programs.

  • It has the dual core AMD processor.

  • I'm playing dual roles.

  • Independent exhibitors increasingly adopted dual and even triple bills to draw in audiences during the Depression.

    Academic text (2017)
  • They live in a dual income household, combining their salaries to support their family.

  • This smartphone features a dual camera setup for enhanced photography.

Synonyms

double
vsdual
1.0

Twice as large or for two people

focuses on two parts or aspects rather than doubling quantity
binary
vsdual
34 4.8

Made of two parts

focuses on two parts working together rather than abstract pairing
two-part
vsdual
28 3.4

Made of two parts

is a one-word form used more generally for paired aspects
twofold
vsdual
15 4.0

Having two different parts or aspects

can mean two parts that function together rather than being distinct
bipartite
vsdual
7.1

Having two parts or involving two groups

is more general and often implies parts working together
duplex
vsdual
  • Specialized
6.3

Having two parts or allowing movement in both directions at the same time

refers broadly to two parts rather than technical two-way function

Compounds

4 7.1

A thing made to be used for two different purposes, like civilian and military

1 4.4

Made to do two different things at the same time

1 4.9

A road with two separate sides for traffic going in opposite directions, often divided by a central barrier

7.4

A small row of tiny switches on a computer board used to set hardware options

7.7

A screen divided into top and bottom halves that update at the same time to work faster

3.8

A road with a middle strip that separates traffic going in two directions

Surface Forms

dual positive

Etymology

Dual comes from the old Latin word duo, which means 'two', and is like the words duet or double, so dual describes something with two parts that work together.