What is a shell of the genus Nucula. To be, or lie, in a nutshell, to be within a small compass; to admit of very brief or simple determination or statement. "The remedy lay in a nutshell." Macaulay called?

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nutshell — (Zoöl.) A shell of the genus Nucula. To be, or lie, in a nutshell, to be within a small compass; to admit of very brief or simple determination or statement. "The remedy lay in a nutshell." Macaulay. (Webster's 1913.)

What is a shell of the genus Nucula. To be, or lie, in a nutshell, to be within a small compass; to admit of very brief or simple determination or statement. "The remedy lay in a nutshell." Macaulay called?

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