I don't want to be pigeon-holed into one specific role.

I found a letter in the pigeon hole.

She is pigeon-holing all the documents into different categories.

There are many pigeon holes in the office for organizing documents.

There are many pigeon-holes in the office for organizing documents.

She pigeon-holes all the documents in the office.

I found a letter in my pigeon-hole at work.

I often pigeon-hole my tasks to stay organized.