Shell

nouncandidate·updated May 9, 2026

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A Unix term for the interactive user interface with an operating system. The shell is the layer of programming that understands and executes the commands a user enters. In some systems, the shell is called a command interpreter. A shell usually implies an interface with a command syntax (think of the DOS operating system and its "C:" prompts and user commands such as "dir" and "edit").

Classifications

per-axis with provenance

Entity Type

System85%llm-generatedllm:claude-haiku-4-5

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Sensitivity

—95%llm-generatedllm:claude-haiku-4-5

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Information Class

—95%llm-generatedllm:claude-haiku-4-5

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Variants

3 surface forms

plural: Shells
possessive: Shell's
pluralpossessive: Shells'

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