The term 'LOBSTER EATER'S NEED' can be solved by two different crossword solutions: BIBS (4 letters) and BIB (3 letters). A bib is a piece of clothing worn around the neck and chest to protect clothing from spills and messes. Bibs are often used by young children and those eating messy foods, such as lobster. Bibs are usually made of cloth or plastic and have a fastening at the back of the neck.