prude - Dictionary definition and meaning for word prude
Can be thought as an antonym of CRUDE. Also, when crude oil is refined we get PURE oil and hence it can be called PURITAN also.
p+rude -> jo peekar rude ho jaaye but he is actually not rude but prude
a person who is easily shocked by rude things esp those of sexual type
p+rude=rude because he is a excessively moderate and proper.