Principle definition: A principle is a fundamental truth or proposition that serves as the foundation for a system of belief or reasoning.
Definitions of Principle
- 1noun
A principle is a fundamental truth or proposition that serves as the foundation for a system of belief or reasoning.
- 2noun
A principle can also refer to a moral rule or belief that guides one's actions and helps distinguish right from wrong.
- 3noun
In a scientific context, a principle is a general law or theorem that has been established and is widely accepted.
Example Sentences
“He lives by a strict set of moral principles.”
“The principle of gravity explains why objects fall to the ground.”
“It's a matter of principle, not personal preference.”
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Phrases & Idiomatic Expressions
In theory; in general, but not necessarily in detail or in practice.
Because of a moral belief or conviction.
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