The meaning of MOAT is a deep and wide trench around the rampart of a fortified place (such as a castle) that is usually filled with water. How to use moat in a sentence.

A moat is a deep, broad ditch dug around a castle, fortification, building, or town, historically to provide it with a preliminary line of defence. Moats can be dry or filled with water.

Dec 3, 2025 · What is an economic moat? An economic "moat" describes a company's ability to fend off its competition and protect its profits and market share—not just now, but well into the …

Moat, a depression surrounding a castle, city wall, or other fortification, usually but not always filled with water. With the development of firearms, the moat lost much of its importance but …

Definition of moat noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

MOAT meaning: 1. a long, wide hole that is dug all the way around a place such as a castle and usually filled…. Learn more.

A moat is a deep, wide channel dug round a place such as a castle and filled with water, in order to protect the place from attack.