lightguide

Fetched 2026-10-26 (cache).

Synonyms: light guide

Antonyms: light guide

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|physics}} A [[waveguide]] used to [[guide]] [[light]]

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