What is the meaning of Anaconda?

Any large nonvenomous snake of the genus Eunectes, found mainly in northern South America.

The green anaconda, Eunectes murinus.

A large penis.

A pattern morph in hognose snakes that results in fewer but larger spots and often a completely black belly.

A hognose snake that has this morph.

A particular variety of stud poker.

anaconda

anaconda, constrictor of the genus Eunectes

anaconda

anaconda

Synonym of sucuri

anaconda

anaconda

a large penis

Source: wiktionary.org