[de.co.rum] n [L, fr. neut. of decorus] (1576) 1: literary and dramatic propriety: fitness
2: propriety and good taste in conduct or appearance
3: orderliness
4. pl: the conventions of polite behavior
[de.co.rum] n [L, fr. neut. of decorus] (1576) 1: literary and dramatic propriety: fitness
2: propriety and good taste in conduct or appearance
3: orderliness
4. pl: the conventions of polite behavior
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012