The term SPILL CATCHER can be broken down into two crossword solutions: SAUCER (6 letters) and BIB (3 letters). A SAUCER is a shallow, round dish used for holding a cup or glass, and is often used to catch any spills. A bib is an item of clothing worn around the neck and chest to protect clothing from spills. Therefore, the term SPILL CATCHER can be used to refer to both a SAUCER and a bib, as they are both used to catch spills.