Ditch
Moat, Canal
noun
ほり
掘る (ほる) To Dig
堀 (ほり) Ditch, Moat, Canal
内堀 (うちぼり) Inner Moat
外堀 (そとぼり) Outer Moat
運河 (うんが) Canal
Holy ほり moly that Ditch is holey ほり