Local clubs organized several smoke-ins to protest the new restrictions on indoor vaping and smoking.

Please save the dial-ins for tomorrow's conference in your calendar so you can join quickly.

The organization counted all the mail-ins before announcing the final results.

The neighborhood organized several sing-ins to raise money for the community center.

The radio producer reviewed several poorly written lead-ins before the live broadcast.

The locals were wary of the blow-ins, who seemed to ignore long-standing town customs.

I always keep a few leave-ins in my bag for quick hair touch-ups on busy days.

Despite their history of run ins, they managed to cooperate on the project.

The pundits called the incumbent and the rising star shoo ins for the awards, but the ceremony was full of surprises.

On weekends, the whole family treasures their sleep-ins and slow breakfasts.