chro·mo·graph \ˈ ̷ ̷ ̷ ̷+ˌgraf\noun (-s) Etymology: International Scientific Vocabulary chrom- + -graph 1.: chromolithograph 2.: a compact device for making quick semiquantitative tests for one or more chemical elements • chro·mo·graph·ic\| ̷ ̷ ̷ ̷|grafik\adjective