Open English Wordnet
Nouns
(n)reama large quantity of written matter“he wrote reams and reams” (n)reama quantity of paper; 480 or 500 sheets; one ream equals 20 quires Verbs
(v)reamsqueeze the juice out (of a fruit) with a reamer“ream oranges” (v)reamremove by making a hole or by boring“the dentist reamed out the debris in the course of the root canal treatment” (v)reamenlarge with a reamer“ream a hole”