octopus
noun
any octopod of the genus Octopus, having a soft, oval body and eight sucker-bearing arms, living mostly at the bottom of the sea.
octopi
-
pluralof octopus.plural
The grammatical form denoting more than one person, place, thing, or idea.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
That outer shell is built largely from chitin, a tough natural material also found in fungal cell walls, fish scales, and the beaks of squids and octopi.
From Science Daily ● May 9, 2026
Jewish people were sometimes depicted as octopi in Nazi posters during World War Two.
From BBC ● Mar. 6, 2024
“Some people were turned off by the violence or the octopi scene and felt ‘Oldboy’ was too much of a genre film for competition,” he says.
From Los Angeles Times ● Aug. 16, 2023
As another example, the team, in partnership with the Department of Natural Resources is experimenting with octopots — small ceramic pot homes that may attract octopi, the kelp crab’s natural predator.
From Seattle Times ● Jun. 8, 2023
The little octopi live among the boulders imbedded in sand.
From "Cannery Row" by John Steinbeck
