THUMBTACK


Meaning of THUMBTACK in English

I. ˈthəm-ˌtak noun

Date: 1884

: a tack with a broad flat head for pressing into a surface with the thumb

II. transitive verb

Date: 1914

: to fasten with a thumbtack

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.