ream

A large quantity of written matter.

“he wrote reams and reams”

A quantity of paper; 480 or 500 sheets; one ream equals 20 quires.

Enlarge with a reamer.

“ream a hole”

Remove by making a hole or by boring.

“the dentist reamed out the debris in the course of the root canal treatment”

Squeeze the juice out (of a fruit) with a reamer.

“ream oranges”