INDISTINCT IMAGE is an optical phenomenon that occurs when an image is not clear or is difficult to distinguish. The term can be used to describe a physical object, such as a photograph, or a mental image, such as a memory. The crossword solution for INDISTINCT IMAGE is BLUR, which is a verb meaning to make something unclear or indistinct. This can be done intentionally, such as with a camera filter, or unintentionally, such as when an image is out of focus.