/əˈrɪdʒənl sɔrs/ – Phrase
Definition: bản gốc, nguyên bản.
A more thorough explanation: The legal English definition of “original source” refers to the primary or initial provider of information or material, from which other sources or derivative works are derived. In legal contexts, an original source may refer to the first-hand witness or creator of a piece of evidence or information, whose testimony or work is considered to be the most authentic and reliable.
Example: The attorney presented the original source of the contract during the court hearing.