| PO | pocket sized paperback book |
|---|---|
| PO | a pocket-size case for holding papers and paper money |
| PO | a small comb suitable for carrying in a pocket |
| PO | small brown bat of California and northern Mexico |
| PO | small brown bat of California and northern Mexico |
| PO | the quantity a pocket will hold |
| PO | a knife with a blade that folds into the handle |
| PO | mark wit pockmarks |
| PO | marked by or as if by smallpox or acne or other eruptive skin disease |
| PO | used of paved surfaces having holes or pits |
| PO | a detachable container of fuel on an airplane |
| PO | a group of aquatic mammals |