principal

US /ˈprɪn.sə.pəl/
UK /ˈprɪn.sə.pəl/
"principal" picture
1.

diretor, reitor

the head of a school or college

:
The principal announced the new school policy.
O diretor anunciou a nova política escolar.
She met with the principal to discuss her child's progress.
Ela se encontrou com o diretor para discutir o progresso de seu filho.
2.

principal, capital

a sum of money lent or invested on which interest is paid

:
The monthly payment covers both principal and interest.
O pagamento mensal cobre tanto o principal quanto os juros.
It's important to pay down the principal on your loan.
É importante amortizar o principal do seu empréstimo.
3.

principal, solista

a leading or most important actor, singer, or dancer in a play or opera or ballet

:
She played the principal role in the ballet.
Ela interpretou o papel principal no balé.
The tenor was the principal singer in the opera.
O tenor era o cantor principal na ópera.
1.

principal, fundamental, primordial

first in order of importance; main

:
The principal reason for his success was hard work.
A razão principal do seu sucesso foi o trabalho árduo.
Our principal concern is the safety of our employees.
Nossa principal preocupação é a segurança de nossos funcionários.