POLIORCETIC

|pälēˌȯ(r)|sed.ik, -sēd.- adjective

Etymology: Greek poliorkētikos, from poliorkētēs taker of cities (from poliorkein to besiege, from polis city + herkos fence, enclosure) + -ikos -ic — more at police , exorcise

: of or relating to poliorcetics