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noun

subspace

SUHB-spays
noun
1
In mathematics, a smaller set within a larger space that itself has the properties of a space.
"The vectors form a subspace of the larger three-dimensional space."
2
In science fiction, a hypothetical dimension used for faster-than-light travel or communication.
"The starship sent a distress call through subspace."

How to Use Subspace

Learner’s notes

In plain EnglishA mathematical term for a space within a space, or a fictional concept from sci-fi for faster-than-light travel.

Common pairings
subspace communication vector subspace

Word Forms

subspaces plural, subspaces plural

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Fill the Gap

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The vectors form a _____ of the larger three-dimensional space.

Etymology

From sub- ("within, part of") plus space.

Rhymes for subspace

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Definitions: FreeDict original editorial