Definitions

1. noun

A plural noun referring to more than one octopus, often considered grammatically incorrect, but commonly used in informal contexts.

“The aquarium had an impressive display of octopi, each with its unique camouflage abilities.”

2. noun (rare or technical)

A plural noun referring to octopuses, following the Greek root and correct grammatical rules.

“The marine biologist studied the behavior of octopi in their natural habitat.”