| thick-witted or thick-skulled | |
| —adj | |
| stupid, dull, foolish, or slow to learn | |
| thick-skulled or thick-skulled | |
| —adj | |
| thick-'wittedly or thick-skulled | |
| —adv | |
| thick-'wittedness or thick-skulled | |
| —n | |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a fool or simpleton; ninny. |