TIME PREFIX is a term used to describe words that are prefixed with the word 'TIME' to create a new word. The two crossword solutions for this term are CHRON (5 letters) and CHRONO (6 letters). CHRON is derived from the Greek word khronos, meaning 'TIME'. CHRONO is also derived from the Greek word khronos, but it is a more specific term meaning 'TIME sequence'. Both terms are commonly used in scientific and technical contexts.