Octopus (noun)

A cephalopod mollusk with eight arms or tentacles and a soft, oval body, that is capable of rapidly changing color for camouflage or communication.

Origin:

Derived from the greek word 'oktōpous' meaning 'eight-footed'.

Examples:

1. The octopus is a highly intelligent and agile creature, able to escape from predators by squeezing through tight spaces.
2. The octopus uses its ink to confuse predators and escape danger.
3. The octopus can change the color and texture of its skin to blend in with its surroundings.
4. The octopus is known for its ability to solve problems and open jars.
5. The octopus is a popular ingredient in Mediterranean and Asian cuisine.