Octopus hid under rock.

Meaning: This sentence describes the stealthy behavior of an octopus as it seeks refuge beneath a rock.

Choice of Words: Octopus is a type of marine invertebrate known for its eight arms and ability to change color. Hid is the past tense of the verb hide, which means to conceal oneself from view. Under indicates a position below something else. Rock refers to a solid piece of mineral matter.

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