lumen second
Fetched 2026-10-26 (cache).
Datamuse reports no synonyms or antonyms for this word.
Noun
- {{lb|en|physics}} A derived [[SI]] unit of luminous energy.
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.
Fetched 2026-10-26 (cache).
Datamuse reports no synonyms or antonyms for this word.
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.