Noun
A genus of large American serpents, including the boa constrictor, the emperor boa of Mexico (B. imperator), and the chevalier boa of Peru (B. eques).
A long, round fur tippet; -- so called from its resemblance in shape to the boa constrictor.
Source: Webster's dictionaryPsychoanalysis: a rabbit that was swallowed by a boa constrictor who just wanted to see what it was like in there. Karl Kraus
The winter passed as slowly and peacefully as a boa constrictor digesting a valium addict. Tom Robbins
Success took me to her bosom like a maternal boa constrictor. Noël Coward
He and I were about as compatible as a rat and a boa constrictor. Stevie Nicks
Evil is unintelligible. It is just a thing in itself, like boarding a crowded commuter train wearing only a giant boa constrictor. There is no context which would make it explicable. Terry Eagleton
It is what the eyes of one man sees that is described as a boa constrictor. Nigerian Proverb