COLUMNAR a.
and set upright on the surface they cover. -- Columnar structure (Geol.), a structure consisting of more or less regular columns, usually six-sided, but sometimes with eight or more sides. The columns are often fractured transversely, with a cup joint, showing a concave surface above. This structure is characteristic…
COMMISSARY n. 2 definitions
ovide food for a body of troops or a military post; -- officially called commissary of subsistence. [U. S.] Washington wrote to the President of Congress . . . urging the appointment of a commissary general, a quartermaster general, a commissary of musters, and a commissary of artillery. W. Irving Commissary general, a…