undulationism
Fetched 2026-10-26 (cache).
Synonyms: undulationist, undulations
Antonyms: undulationist, undulations
Related words from Datamuse; suggestions, not definitions.
Noun
- The [[theory]] that [[light]] is a [[wave]].
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.