English dictionary



Hint: In most browsers you can lookup any word by double click it.

English adverb: as required

1. as required according to need (physicians use PRN in writing prescriptions)


SamplesAdd water as needed.


Synonymsas needed, PRN, pro re nata









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2024 onlineordbog.dk