leaguer
Webster's Dictionary (GCIDE)
1.The camp of a besieging army; a camp in general. --b. Jonson. [1913 Webster]
2.A siege or beleaguering. [R.] --Sir W. Scott. [1913 Webster]
Leaguer \Lea"guer\, v. t. To besiege; to beleaguer. [Obs.] [1913 Webster]