combining form of L. calc-em lime [not formed on L. analogies, which give calci-, but after Gr. words] in various technical terms.
1876. Tomes, Dental Anat., 139. The calcospherites, by which name he designated the globular forms seen and described by Rainie. Ibid., 140. For this modified albumen he proposes the name of calcoglobulin.
1882. Dana, Min., App. III. 20. Calcozincite a mixture of zincite and calcite.