anaconda

noun7

1. •
   Any large nonvenomous snake of the genus Eunectes, found mainly in northern South America.
2. •
   The green anaconda, Eunectes murinus.
3. •
   (slang) A large penis.

   • My anaconda don't want none / Unless you got buns, hon — 1992
4. •
   A pattern morph of hognose snake that results in fewer but larger spots and often a completely black belly.
5. •
   A hognose snake of this morph.
6. •
   A contrabass serpent, a kind of musical instrument.
7. •
   A particular variety of stud poker.