
1) Abbott and Costello 2) Act with two mikes 3) Ashford & Simpson 4) Band of two 5) Barely a team 6) Baseball battery 7) Batman and robin 8) Batman and Robin, dynamically 9) Batman and the Boy Wonder 10) Beach volleyball team 11) Ben and Jerry 12) Brace 13) Brandy and Monica, once 14) Captain & Tennille
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https://www.crosswordclues.com/clue/duo

1) Couple 2) Couplet 3) Distich 4) Doubleton 5) Duad 6) Duet 7) Duette 8) Dyad 9) Pair 10) Tandem 11) Twain 12) Two 13) Twosome
Found on
https://www.crosswordclues.com/clue/duo

- two items of the same kind
- two performers or singers who perform together
- a pair who associate with one another
- a musical composition for two performers
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Latin, meaning: two
Found on
http://archives.nd.edu/ddd.htm

DUO (Chinese: 双景坊) is a contemporary twin-tower integrated mixed-use development (comprising residential accommodation, offices, a hotel and a retail gallery) located on a site bordered by Ophir Road, Rochor Road and Beach Road in Singapore. Designed by architect Ole Scheeren and scheduled for completion in 2017. DUO will be directly connect...
Found on
http://en.wikipedia.org/wiki/DUO

• (n.) A composition for two performers; a duet.
Found on
http://thinkexist.com/dictionary/meaning/duo/

(from the article `chamber music`) ...strings and the lute or harpsichord) were usually involved in the performance. Later in the 17th century works for one instrument and continuo ...
Found on
http://www.britannica.com/eb/a-z/d/83

differentiated paper manufactured for folding whose surfaces have been differentiated. Duo paper may be either plain or patterned. The surfaces of plain duo are each printed a different plain colour. One surface of patterned duo is printed with a pattern and the other with a plain colour.
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http://www.encyclo.co.uk/visitor-contributions.php
Du'o noun [ Italian
duo , from Latin
duo two. See
Duet .]
(Mus.) A composition for two performers; a duet.
Found on
http://www.encyclo.co.uk/webster/D/131

two performers.
Found on
https://education.ket.org/resources/music-glossary/

Similar to a duet: simply, a piece written for two performers.
Found on
https://www.encyclo.co.uk/local/20508

Series of pistols, Dusek, 1920-1948 [CZ]
Found on
https://www.encyclo.co.uk/local/20785

two, in two parts
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https://www.encyclo.co.uk/local/22288

two people who make music or perform together - Who's on your list of best hip hop duos?
Found on
https://www.englishclub.com/vocabulary/music-vocabulary.htm

duet. · two persons commonly associated with each other; couple. · two animals or objects of the same sort; two things ordinarily placed or found together; a pair: a duo of lovebirds.
Found on
https://www.infoplease.com/dictionary/duo

two
Found on
https://www.math.ubc.ca/~cass/frivs/latin/latin-dict-full.html
No exact match found.