ˈerəˌthrīt, ə̇ˈriˌth- noun
( -s )
Etymology: erythr- + -ite
1. : erythritol
2. : a mineral Co 3 (AsO 4 ) 2 .8H 2 O consisting of a hydrous cobalt arsenate, occurring in monoclinic crystals isomorphous with annabergite and also in globular and reniform masses and in earthy form, and being usually rose red