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The meaning of PRINCIPAL is most important, consequential, or influential : chief. How to use principal in a sentence.

PRINCIPAL definition: first or highest in rank, importance, value, etc.; chief; foremost. See examples of principal used in a sentence.

PRINCIPAL meaning: 1. first in order of importance: 2. the person in charge of a school 3. the person in charge of a…. Learn more.

Jul 29, 2025 · "Principal" refers to the primary leader, the main financial amount, or the most significant aspect in various contexts. Understanding the term's use and flexibility is important for clear …

Principal is both a noun and an adjective. As a noun, it has specialized meanings in law and finance, but in general usage it refers to a person who holds a high position or plays an important role: a meeting …

Primary; most important. Smith is the principal architect of this design. The principal cause of the failure was poor planning.

The word, principal, comes from the Latin principalis "first in importance" and is related to the title of prince. You can see the relation when you think about its meanings — the head of a school, the …

One of the principals in the assassination plot has been arrested. Do not confuse principal with principle.

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