clair
clearC'est clair comme de l'eau de roche.
It's crystal clear.
general
Clear and easy to understand.
C'est clair comme de l'eau de roche.
It's crystal clear.
Epicene adjective: clair (both genders in this form? No: claire feminine).
Collocations
voir clairto see clearly (also: to understand)
Word Origin
From Latin clarus (clear, bright).
Dictionnaire Français-Anglais