The term BEAGLE can be broken down into several crossword solutions. DOG is a 3 letter solution, HOUND is a 5 letter solution, SPY is a 3 letter solution, SNOOPY is a 6 letter solution, CANINE is a 6 letter solution, and POOCH is a 5 letter solution. HMS is also a 3 letter solution, which stands for His/Her Majesty's Ship, a type of naval vessel. The Beagle is a breed of small HOUND that is similar in appearance to a Foxhound. It is known for its tracking ability and was historically used as a hunting DOG. The Beagle is also the name of the ship that Charles Darwin sailed on during his famous voyage of scientific discovery. The Beagle is also the name of the beloved cartoon character SNOOPY's breed.