Meaning of IMPRESSION in English
1》 an idea, feeling, or opinion.
↘an effect produced on someone: her quick wit made a good ~.
2》 an imitation of a person or thing, done to entertain.
3》 a mark impressed on a surface.
↘ Dentistry a negative copy of the teeth or mouth made by pressing them into a soft substance.
4》 the printing of a number of copies of a publication for issue at one time.
↘ chiefly Brit. a particular printed version of a book, especially one reprinted with no or only minor alteration.
↘a print taken from an engraving.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004