| granny knot or granny's knot | |
| —n | |
| a reef knot with the ends crossed the wrong way, making it liable to slip or jam | |
| granny's knot or granny's knot | |
| —n | |
| 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. |