[ sep-tair-ee-uh m ]
/ sɛpˈtɛər i əm /
noun, plural sep·tar·i·a [sep-tair-ee-uh] /sɛpˈtɛər i ə/. Geology.
a concretionary nodule or mass, usually of calcium carbonate or of argillaceous carbonate of iron, traversed within by a network of cracks filled with calcite and other minerals.
Origin of septarium
Related formssep·tar·i·an, adjectivesep·tar·i·ate [sep-tair-ee-it] /sɛpˈtɛər i ɪt/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for septarium
/ (sɛpˈtɛərɪəm) /
noun plural -ia (-ɪə)
a mass of mineral substance having cracks filled with another mineral, esp calcite
Derived Formsseptarian, adjective
Word Origin for septarium
C18: from New Latin, from Latin septum
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012