dense
Cross references: 1. close 2. stupid dense \'den(t)s\ \'den(t)-sn*s\ aj [L densus; akin to Gk dasys thick with hair or leaves] 1: marked by compactness or crowding together of parts 2a: DULL, STUPID 2b: EXTREME {~ ignorance} 3: having between any two elements at least one element 4: having high or relatively high opacity - dense.ly av