moat

Moat - Wikipedia
A moat is a deep, broad ditch, either dry or filled with water, that is dug and surrounds a castle, fortification, building, or town, historically to provide it with a preliminary line of defence. In some places moats evolved into more extensive water defences, including natural or artificial lakes, dams and sluices.
How an Economic Moat Provides a Competitive Advantage -...
Aug 8, 2023 · The term "economic moat," popularized by Warren Buffett, refers to a business's ability to maintain competitive advantages over its competitors in order to protect its long-term profits and...
Moat Definition & Meaning - Merriam-Webster
Merriam-Webster unabridged. a deep and wide trench around the rampart of a fortified place (such as a castle) that is usually filled with water; a channel resembling a moat (as about a seamount or for confinement of animals in a zoo)…. See the full definition.
MOAT | English meaning - Cambridge Dictionary
moat definition: 1. a long, wide hole that is dug all the way around a place such as a castle and usually filled…. Learn more.
MOAT | definition in the Cambridge English Dictionary
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.