Translation guide
The English word "source" can refer to an origin, a person providing information, or a reference. This guide covers natural Japanese expressions for each meaning.
Expressing where something comes from, its origin, or its cause.
Refers to the origin or source of something, often used for rivers, energy, or abstract origins.
The sun is the source of life.
Refers to the origin or beginning of something, often used in historical or scientific contexts.
The origin of this custom is in ancient Rome.
Means 'cause' or 'source' of a problem or event. Use when the source is a reason or trigger.
The cause of the accident is still unknown.
Formal term for the source or origin of something, often used for information, funds, or goods.
We need to clarify the source of the funds.
Referring to a person who gives information, especially in journalism or research.
Referring to a book, article, or other material used as a reference.
Referring to the place where a river begins.
The loanword ソース (sōsu) usually means 'sauce' (like Worcestershire sauce) or 'source code' in computing. It is not a general translation for 'source'.
関係者によると、会議は延期されたそうです。
According to sources, the meeting has been postponed.
Formal term for a well-informed source, often used in journalism.
According to informed sources, the president intends to resign.
Means 'references' or 'bibliography', used for academic sources.
Please list the references at the end of the report.
この引用は原典に当たって確認しました。
I checked this quote against the original source.
彼らは川の源流を探検した。
They explored the source of the river.