Words that Rhyme with obsidian
3 Syllable Words
didion, gideon
4 Syllable Words
ceridian, davidian, floridian, meridian, meridien, providian
6 Syllable Words
antemeridian
Definition of obsidian
n. A kind of glass produced by volcanoes. It is usually of a black color, and opaque, except in thin splinters.