The crossword solution for the term LIKE ZERO is OVAL. An OVAL is a shape that is similar to a circle, but it is not perfectly round. It is an elongated shape with two ends that are slightly pointed. The term 'like zero' is often used to describe something that is close to nothing or has no value. Therefore, the crossword solution of OVAL for LIKE ZERO is appropriate as it is a shape that is close to a circle, which is often used to represent nothing or having no value.