Consult Chambers 21st Century Dictionary, The Chambers Thesaurus (1996) or Chambers Biographical Dictionary (1997 edition with amendments). Enter your search and choose your title from the drop-down menu.
mush1 noun 1 a soft half-liquid mass of anything. 2 derog, colloq sloppy sentimentality. 3 N Amer a kind of thick cornmeal porridge.
mush2 exclamation, N Amer used especially to a team of dogs: go on! go faster! verb (mushes, mushed, mushing) intrans to travel on a sledge pulled by dogs. noun a journey on a sledge pulled by dogs.