original

original adjective uk/əˈrɪdʒənəl/ us original adjective
(FIRST)

B1 existing since the beginning, or being the earliest form of something

первый, первоначальный
His original plan was to stay for a week, but he ended up staying for a month. Do you still have the original version of this document?

ORIGINAL noun

[ C ] uk/əˈrɪdʒənəl/ us
B2 something that is in the form in which it was first created and has not been copied or changed

оригинал, подлинник
The latest version of the software is much more reliable than the original . If the painting were an original , it would be very valuable.