| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a gadget; dingus; thingumbob. |
| QM | |
| —abbreviation for | |
| Quartermaster | |
| q.m. | |
| —abbreviation for | |
| quaque mane | |
| [Latin: every morning] | |
| QM quartermaster |
| q.m. Latin quaque mane (every morning) |