The Collaborative International Dictionary of English v.0.48:
Self-complacency \Self`-com*pla"cen*cy\, n. The quality of being self-complacent. --J. Foster. [1913 Webster]WordNet (r) 3.0 (2006):
self-complacency n 1: the feeling you have when you are satisfied with yourself; "his complacency was absolutely disgusting" [syn: complacency, complacence, self-complacency, self- satisfaction]