The crossword solution for the term UNDERSTAND, MAN? is DIGIT, which has five letters. The term 'understand, man?' is a phrase used to express confusion or frustration when someone does not understand something. It is often used as a rhetorical question to emphasize the speaker's point. DIGIT is an acronym for 'Data-Information-Gathering-Integration-Technology, ' which is a type of technology used to collect, store, and analyze data.