Collection: Octopus

The three plurals for octopus come from the different ways the English language adopts plurals. Octopi is the oldest plural of octopus, coming from the belief that words of Latin origin should have Latin endings. Octopuses was the next plural, giving the word an English ending to match its adoption as an English word. Lastly, octopodes stemmed from the belief that because octopus is originally Greek, it should have a Greek ending.