Paccavekkhana-suddhi

Paccavekkhana-suddhi: 'purity of reflection', is a name for wise consideration in using the 4 requisites allowed to the monk, i.e. robes, food, dwelling, and medicine.
==References==
Maha Thera Nyanatiloka. Manual of Buddhist Terms and Doctrines, Buddhist Publication Society, first edition 1952. 
Category:Pali terms