DictionaryAI

octopus

SayOK-tuh-puus/ˈɑktəpʊs/UK/ˈɒktəpʊs/

Pluraloctopuses

7 meanings of octopus

Practice

  1. 1
    sea animalnouncountable
    A soft-bodied sea animal with eight arms lined with suckers and no outer shell, related to squid and cuttlefish.

    Divers watched an octopus unfurl its arms across the coral before darting away.

    An octopus uses its suckers to taste and grip whatever it touches.

    Note

    The everyday, loose name for any eight-armed member of the group, which zoologists also use more narrowly for the genus Octopus.

    Checked 2 Nov 2026 · 1 fact

  2. 2
    seafoodnoununcountable
    The edible flesh of the octopus, prepared and served as seafood in many cuisines.

    The chef braised the octopus for two hours to make it tender.

    In Mediterranean cooking, octopus is often charred over an open flame.

    UsageUsed like fish or chicken, with no an: grilled octopus, some octopus.

  3. 3
    controlling groupnouncountable
    An organization whose many powerful branches all answer to and are directed from a single central authority.

    Critics described the conglomerate as an octopus tightening its hold on national media.

    The cartel operated like an octopus, its tentacles reaching into politics, banking, and shipping.

    UsageOften paired with tentacles for its reach: its tentacles spread into every industry.

Practice

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Origin

It comes from Latin octōpūs, which came from the Ancient Greek oktṓpous, combining oktṓ ("eight") and poús ("foot").

Checked 31 Oct 2026 · 2 facts

  • English octopus comes through Latin octōpūs from Ancient Greek oktṓpous. en.wiktionary.org
  • Ancient Greek oktṓpous combines oktṓ meaning eight and poús meaning foot. en.wiktionary.org