The Collaborative International Dictionary of English v.0.48:
clean-living \clean-living\ adj. living in a manner above moral reproach; especially, abstaining from unlawful sexual intercourse and excessive drunkenness. Syn: chaste. [WordNet 1.5 +PJC]WordNet (r) 3.0 (2006):
clean-living adj 1: morally pure; "led a clean life" [syn: clean, clean- living]