The term WORD AFTER 'PACKING' OR 'MASKING' is solved by the four-letter word TAPE. TAPE is a versatile material that has been used for centuries for a variety of purposes, from sealing packages to covering surfaces. It is also commonly used in arts and crafts, as well as for repairs and construction. In recent years, TAPE has become an essential tool for packing and masking, providing a secure seal and a protective layer.