THUMBNAIL


Meaning of THUMBNAIL in English

/ ˈθʌmneɪl; NAmE / noun

1.

the nail on the thumb

2.

(also ˌthumbnail ˈimage ) ( computing ) a very small picture on a computer screen which shows you what a larger picture looks like, or what a page of a document will look like when you print it

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.