A place in a computer where an expansion card can be inserted.
〔计算机〕扩充槽，扩展槽
Example sentencesExamples
In addition to featuring a smaller form factor, the device has an expansion slot for portable memory and it includes a built-in camera.
If a nurse wants reference programs, he or she should purchase a handheld computer that has an expansion slot for memory.
The main card body includes a coupling portion for coupling the expansion card to an expansion slot of the computer.
The company designed the card because PDAs typically contain a single expansion slot, and may not have WiFi built in.
The rocker power switch is mounted on an expansion slot, so you can easily turn it on and off with the simple flick of a switch on the rear of your computer.
Definition of expansion slot in US English:
expansion slot
nounikˈspanSHən ˌslät
Computing
A place in a computer where an expansion card can be inserted.
〔计算机〕扩充槽，扩展槽
Example sentencesExamples
The company designed the card because PDAs typically contain a single expansion slot, and may not have WiFi built in.
The rocker power switch is mounted on an expansion slot, so you can easily turn it on and off with the simple flick of a switch on the rear of your computer.
If a nurse wants reference programs, he or she should purchase a handheld computer that has an expansion slot for memory.
The main card body includes a coupling portion for coupling the expansion card to an expansion slot of the computer.
In addition to featuring a smaller form factor, the device has an expansion slot for portable memory and it includes a built-in camera.