Definition: 

Any of several marine molluscs/mollusks, of the family Octopodidae, having no internal or external protective shell or bone (unlike the nautilus, squid or cuttlefish) and eight arms each covered with suckers. (definition from www.wikipedia.org)

Part of Speech:

noun

Example Sentences: 

1. He saw an octopus at the aquarium.
2. The octopus swam along the sea floor.

WOW version:

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