nounintĕr-ordĭnĭumINTER-ORDINIVM☆ KeepMeaningthe space between two rowsLewis & Short 1879ModernAs printed, 1879INTERORDINIUMLEWIS & SHORTINTERORDINIUMintĕr-ordĭnĭum, i, n. ordo, I. the space between two rows, Col. 3, 13, 3; 4, 14, 2; 5, 5, 3.Read the whole entry