Euphemism is the polite expression and it is used in the place of words or phrases that are comparatively unpleasant or harsh. In brief, Euphemism reduces the harshness of a particular word or phrase
Euphemism is used to migitate unpleasant words that have the same meaning but not sound so uncomfortable and unpleasant, instead of explicitly unpleasant words,which in addition to being unpleasant can be considered offensive, vulgar etc
