Definitions
1.nounA person with authority; authority, ordinance.
2.nounSomething ordinary or regular.
3.adjective(of a judge) Having regular jurisdiction; now only used in certain phrases.
4.adjectiveBeing part of the natural order of things; normal, customary, routine."On an ordinary day I wake up at nine o'clock, work for six hours, and then go to the gym."
5.adjectiveHaving no special characteristics or function; everyday, common, mundane; often deprecatory."He looked so ordinary, I never thought he'd be capable of murder."
6.adjectiveBad or undesirable.