A complete sequence is a set of numbers or objects that follow a specific pattern. It can be used to describe a repeating pattern, such as a cycle, or a progression of numbers that increase or decrease in a certain way. The term 'complete sequences' is often used in mathematics and science to refer to a set of numbers or objects that follow a specific pattern. In the context of a crossword puzzle, the term 'CYCLES' refers to a complete sequence that repeats itself after a certain number of steps.