remove offensive parts of a book, film, etcetera
The supreme court ruled that the book could be published in India on the condition that the publisher must first expurgate everything that might offend anyone.
e ex (out, away)#purus (pure) (Latin)
Expurgate - divide this word into (expel+ur+gate), you always expel the waste from your gate to make your home 'clean' and 'purified'. purge is to cleanse or make pure EXPURGATE = EXPEL + PURGE