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Dictionary of English - principle or principal

principle or principal

A principle is a firm belief or conviction that one has about something, or a rule or law about the way something works: It would be against my principles to do such a thing; A thermometer works on the principle that mercury expands when warm and contracts when cool. A principal is the head of a college: She became Principal in 1991. Principle is always a noun, but principal can also be an adjective meaning 'main', or 'chief': My principal objection is the cost.

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Bosnia-Herzegovina Flag
The stars on a blue field represent Europe. The yellow triangle stands for equality between the three peoples of Bosnia-Herzegovina. Effective date: 4 February 1998.

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