
1) Military rank 2) Top noncom
Found on
https://www.crosswordclues.com/clue/sergeant-major

Sergeant major is a senior non-commissioned rank or appointment in many militaries around the world. In Commonwealth countries, the various degrees of sergeant major are appointments held by warrant officers. In the United States, there are also various degrees of sergeant major (command sergeant major, sergeant major of the army, sergeant major o...
Found on
http://en.wikipedia.org/wiki/Sergeant_major
[fish] The sergeant major or píntano (Abudefduf saxatilis, family Pomacentridae) is a large, colourful damselfish. It earns its name from its brightly striped sides, which are reminiscent of the insignia of a military sergeant major. It grows to a length of about 15 cm (6 in). The fish feed upon the larvae of invertebrates, zooplankton, sm...
Found on
http://en.wikipedia.org/wiki/Sergeant_major_(fish)

(from the article `damselfish`) ...rubicunda), a bright orange California fish about 30 cm long; the beau gregory (Eupomacentrus leucostictus), a blue-and-yellow Atlantic species; ...
Found on
http://www.britannica.com/eb/a-z/s/67

Sergeant Major is a trick taking card game for three players, using a standard 52-card deck. It is played clockwise. The aim is to win as many tricks as possible. If a player succeeds in winning 12 or more tricks in one hand, the game ends and that player wins.
Found on
http://www.probertencyclopaedia.com/browse/OS.HTM

[
n] - a noncommissioned officer serving as chief administrative officer of a headquarters unit of the army 2. [n] - large blue-gray black-striped damselfish
Found on
http://www.webdictionary.co.uk/definition.php?query=sergeant%20major
Abudefduf saxatilis noun large blue-grey black-striped damselfish; nearly worldwide
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.