snout

snout /ˈsnaʊt/ noun
plural snouts
snout
/ˈsnaʊt/
noun
plural snouts
Britannica Dictionary definition of SNOUT
[count]
1 
: the long nose of some animals (such as pigs) — sometimes used figuratively
2 
informal + humorous : the nose of a person

have/get your snout in the trough

— see trough