定義 / Definition
[adjective]
・most important person, main importance
・denoting an original sum invested or lent.
[noun]
・the most important or senior person in an organization or group.
・a sum of money lent or invested, on which interest is paid.
・a person for whom another acts as an agent or representative.
— その他 例文 —
The young actress received her first principal movie role.
その若い女優は、初めて映画の主役に選ばれた
Poverty is the principal factor of political instability.
貧困が、政情不安定の主要因である
