den·sim·e·ter \denˈsiməd.ə(r)\noun (-s) Etymology: International Scientific Vocabulary densi- (from Latin densus dense) + -meter : an instrument for determining density or specific gravity • den·si·met·ric\|den(t)sə|me.trik\adjective • den·si·met·ri·cal·ly\-k(ə)lē\adverb