(archaic) second-person singular simple present form of ripen

Quality of being riparian.

(UK, law) Initialism of Regulation of Investigatory Powers Act.

plural of ripieno

plural of riparian

(chiefly US, law) A doctrine of riparian rights, based on the principle that the owners of riparian land had the right to remove reasonable amounts of water from the river, but others did not.

Somewhat ripe.

Alternative form of Riphaean

(pharmacology) A drug derived from fasudil and used to treat glaucoma and ocular hypertension.

plural of riparian buffer