The term 'derive from' can be defined as coming from or originating from a source. This term can be broken down into six crossword solutions: FLOW (4 letters), DESCEND (7 letters), ISSUE (5 letters), STEM (4 letters), HEAD (4 letters), and EMANATE (7 letters). FLOW is the movement of a liquid or gas, while DESCEND means to move downward. ISSUE is the act of sending out or producing something, and STEM is the main part of a plant or tree. HEAD is the topmost part of something, and EMANATE is to come out from a source. Together, these words describe the process of something coming from a source.