adjective Download 🔗Share Of or pertaining to a conchoid; that may be defined as a conchoid. Examples : "The broken glass shard had a curved, conchoidal fracture, resembling the inside of a seashell. " geology material science Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share (of a fracture) Irregular, with planar, concentric curves, similar to those on a mussel shell. Examples : "The broken glass shard had a conchoidal fracture, showing curved lines like those on the inside of a seashell. " geology material science Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share (of a mineral) That fractures with planar concentric curves (e.g., as flint, chert or obsidian). Examples : "The obsidian arrowhead, when broken, displayed a distinct conchoidal fracture pattern, with smooth, curved surfaces like the inside of a seashell. " geology mineral material science Chat with AIVocabulary GamePractice Reading