A hen night is a pre-wedding event that is celebrated with a group of women. It is a night filled with fun and laughter, where the bride-to-be can bond with her girlfriends before tying the knot. While the term "hen night" is commonly used in the United Kingdom and Ireland, there are other synonyms that can be used for this event. Some of these include "bachelorette party," "hen party," "girl's night out," "hen do," and "bridal shower." Whatever you call it, the main objective of a hen night is to have a wonderful time with your friends and make unforgettable memories together.