English
Secchi depth
Secchi depth comes from Italian Secchi.
- Italianc. 1300–presentSecchi
- EnglishtodaySecchi depth
attested reconstructed ? uncertain or disputed
Lineage
- Italianc. 1300–presentSecchi
- EnglishtodaySecchi depth
Every English word from Italian Secchi
Today it means
noun A measure of the turbidity of a body of water; the depth at which a Secchi disk is no longer visible.
Language periods are conventional ranges, not dates for this word.
Etymograph / Italian Secchi / Secchi depth