The motherboard has an empty expansion slot ready for a new graphics card.

The factory invested in new slotting machines to increase production of engine components.

The machinist adjusted the slotting machine before cutting the deep mortise in the steel plate.

Please select a convenient time slot for your interview next week.

Please select two convenient time-slots for the meeting next week.

Please choose one of the available time slots for your appointment.

After the festival, we found several old slot machines at the back of the arcade.

Please select a time-slot for your appointment through the online portal.

The old building still uses mail slots for each apartment, which the postal carrier checks every morning.

The late-night God slot on Sundays attracts a surprisingly devoted audience.