filebutton
nounUK /ˈfaɪlˌbʌtən/
US /ˈfaɪlˌbʌtən/
A filebutton is a small button you click to open or save a file.
Click the filebutton to save your picture.
OTHER MEANINGS
2. A physical button on a device that opens a file drawer or file section.
Press the filebutton on the cabinet to unlock the top drawer.
3. A labeled tab on a paper folder used to find it quickly.
The red filebutton helped her spot the right folder.
4. A button in a program that attaches a file to a message.
Use the filebutton to add your homework to the email.