Zoo cage (3)
I believe the answer is:
pen
(Other definitions for pen that I've seen before include "Confine the writer" , "Writing instrument" , "Write" , "See 20" , "Enclosure; a swan" .)
I believe the answer is:
pen
(Other definitions for pen that I've seen before include "Confine the writer" , "Writing instrument" , "Write" , "See 20" , "Enclosure; a swan" .)