
1) Cock 2) Rooster
Found on
https://www.crosswordclues.com/clue/chanticleer

1) Early music choir 2) French word used in English 3) Gallinacean alarm clock 4) Rooster in medieval tales
Found on
https://www.crosswordclues.com/clue/chanticleer
[ensemble] Based in San Francisco, California, Chanticleer is a full-time male classical vocal ensemble in the United States. Over the last three decades, it has developed a major reputation for its interpretations of Renaissance music, but it also performs a wide repertoire of jazz, gospel, and other venturesome new music and is widely kno...
Found on
http://en.wikipedia.org/wiki/Chanticleer_(ensemble)

a rooster
Found on
http://phrontistery.info/c.html

• (n.) A cock, so called from the clearness or loudness of his voice in crowing.
Found on
http://thinkexist.com/dictionary/meaning/chanticleer/

(from the article `Performing Arts`) In December the San Francisco-based male chorus Chanticleer took another page from the pop music world when it gave an in-store performance at J&R ...
Found on
http://www.britannica.com/eb/a-z/c/55

(from the article `fable, parable, and allegory`) ...satiric tales called Renard the Fox, whose hero is a fox symbolizing cunning man. Renard the Fox includes the story of the fox and Chantecler ...
Found on
http://www.britannica.com/eb/a-z/c/55
Chan'ti·cleer (chăn'tĭ*klēr)
noun [ French
Chanteclair , name of the cock in the
Roman du Renart (
Reynard the Fox );
chanter to chant +
clair clear. See
Chant , and
Clear .] A cock, so called from the clearness or loudness of his vo...
Found on
http://www.encyclo.co.uk/webster/C/54

HMS Chanticleer was a British modified Black Swan Class sloop of 1430 tons displacement launched and sunk during the Second World War. HMS Chanticleer was powered by two 3-drum type boilers providing a top speed of 20 knots and carried a complement of 192. She was armed with six 4 inch dual purpose guns and eight 2 pdr anti-aircraft guns.
Found on
http://www.probertencyclopaedia.com/browse/RC.HTM

a rooster: used as a proper name in medieval fables.
Found on
https://www.infoplease.com/dictionary/chanticleer
No exact match found.