ringworld

Fetched 2026-10-26 (cache).

Synonyms: in-world, rimworld, ringwork, ringworm, ringwood, ringgold, ringworms, ringwald, ringold

Antonyms: in-world, rimworld, ringwork, ringworm, ringwood, ringgold, ringworms, ringwald, ringold

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|scifi}} An [[artificial]] [[megastructure]] in [[space]], consisting of a [[rotate|rotating]] [[ring]] encircling a [[star]] and having an [[inhabitable]] inner surface with [[gravity]] produced through [[centripetal force]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.