Definitionen
1.NounA servant or valet to a military officer.
2.NounA personal assistant or supporter.
3.VerbTo act as a batman, wait on an officer.
4.NounA unit of weight established in 1931 equal to 10 kg.
5.NounA Turkish unit of weight varying by location, time, and item from 2–8 okas (about 2.5–10 kg).
6.NounCoelostathma discopunctana, a moth of Eastern North America.
7.VerbTo climb up or down a rope free hand (i.e. as Batman does).