all-in-one computer

noun
UK /ˌɔːl ɪn ˈwʌn kəmˈpjuːtə/
US /ˌɔːl ɪn ˈwʌn kəmˈpjuːtər/

A computer with the screen and the brain built together in one piece.

My grandma bought an all-in-one computer because it takes up less space on her desk.


OTHER MEANINGS

2. A device that combines several functions into a single unit.

The new printer is an all-in-one computer that also scans and copies.

3. A complete package that includes everything needed.

The school gave each student an all-in-one computer kit with a screen, keyboard, and mouse.

4. A computer designed so the display and internal parts cannot be easily separated.

Fixing an all-in-one computer can be tricky because everything is packed inside the screen.