411 REFERENCE · Wiktionary
Secchi disk
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
thumb|a Secchi disc
Secchi discs
Alternative forms
en Secchi disc
Etymology
From en Secchi disk. From en it Secchi, from en Angelo Secchi.
Noun
A circular disk used to measure water transparency (and thus turbidity).
Related terms
en Secchi depth
Translations
French: fr disque de Secchi m
Italian: it disco Secchi, it disco di Secchi
Anagrams
en ccdehiikss side chicks sidechicks
en Measuring instruments Optics Water Symbols
en eponyms