[ koh-sahyt ]
/ ˈkoʊ saɪt /
a rare form of silicon dioxide, a denser polymorph of quartz, originally synthesized from quartz at high temperatures and pressures: later discovered in nature.
- coercive force,
Origin of coesite
1950–55; named after Loring Coes, Jr., 20th-century American who synthesized it; see -ite1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019