壕

Glyph origin
.

Definitions

 * 1) moat; channel
 * 2)  trench

Kanji

 * 1) moat, trench

Etymology 1
From.

Noun

 * 1) moat, trench

Usage notes
濠 implies one with water, 壕 implies one without water.

Etymology 2
The of verb.

Noun

 * 1) ditch, canal
 * 2) moat