• adjective
• synonym
• antonym

• dual carriageway (noun)
  1. British English a main road that has two lines of traffic travelling in each direction, with a narrow part between them that has no traffic [=  divided highway American English]
• dual citizenship (noun)
  1. the status of being a citizen of two countries at the same time
• dual inline package switch (noun)
  1. computing one of a set of small on-off switches mounted in computer hardware; used in place of jumpers to configure the machine for a user
• dual nationality (noun)
  1. the status of being a citizen of two countries at the same time
• dual scan display (noun)
  1. a type of passive matrix display in which the top and bottom half of the screen are refreshed simultaneously
• dual-band (adjective)
  1. a dual-band MOBILE PHONE is able to work in at least two different countries because it can receive two different types of signals
• dual-lane (adjective)
  1. having a median strip or island between lanes of traffic moving in opposite directions
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