பொருள் : According to need (physicians use PRN in writing prescriptions).
எடுத்துக்காட்டு :
Add water as needed.
ஒத்த சொற்கள் : as required, prn, pro re nata
As needed ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. As needed ka matlab kya hota hai?