obsidianite
noun
ob·sid·i·an·ite
-əˌnīt
plural -s
: a material composed of small approximately spherical balls of natural glass that are usually black, green, or brown
Word History
Etymology
International Scientific Vocabulary obsidian + -ite
- indefeasibly
- indefectibilities
- indefectibility
- indefectible
- indefectibly
- indefective
- indefectively
- indefensibilities
- indefensibility
- indefensible
- indefensiblenesses
- indefensibly
- indeficiency
- indeficient
- indefinabilities
- indefinability
- indefinable
- indefinableness
- indefinablenesses
- indefinables
- indefinably
- indefinite
- indefinite article
- indefinite integral
- indefinite pronoun