From WordNet (r) 2.0 (August 2003) [wn]:
Han
n : imperial dynasty that ruled China (most of the time) from
206 BC to 221 and expanded its boundaries and developed
its bureaucracy [syn: Han, Han dynasty]
From The Collaborative International Dictionary of English v.0.48 [gcide]: Han \Han\ (h[a^]n), contr. inf. & plural pres. of Haven. To have; have. [Obs.] --Piers Plowman. [1913 Webster] Him thanken all, and thus they han an end. --Chaucer. [1913 Webster]