Webster's Revised Unabridged Dictionary · 1913

Besiege

Besiege ({not transcribed}) , transitive verb

[Old English bisegen; pref. be- + segen to siege. See Siege.]

To beset or surround with armed forces, for the purpose of compelling to surrender; to lay siege to; to beleaguer; to beset.
Till Paris was besieged, famished, and lost. — Shakespeare