| 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. |
| about turn or (US) about face | |
| —interj | |
| 1. | a military command to a formation of men to reverse the direction in which they are facing |
| —n | |
| 2. | a complete change or reversal, as of opinion, attitude, direction, etc |
| —vb | |
| 3. | (intr) to perform an about-turn |
| about face or (US) about face | |
| —interj | |
| —n | |
| —vb | |