The story
- Proto-Italic*moltos
- Latinmultus
- Latinmultī
- Middle Englishmulti-
- Englishmulti-
- Englishspectral
- English todaymultispectral
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Using light with two or more frequencies or frequency ranges. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.