frustum

Fetched 2026-10-26 (cache).

Synonyms: frustrum, rustum

Antonyms: frustrum, rustum

Related words from Datamuse; suggestions, not definitions.

Noun

1. A [[cone]] or [[pyramid]] whose [[tip]] has been [[truncated]] by a [[plane]] [[parallel]] to its [[base]].
2. A portion of a [[sphere]], or in general any [[solid]], [[delimit]]ed by two [[parallel]] [[plane]]s.

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