| a gadget; dingus; thingumbob. |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
impulsive im·pul·sive (ĭm-pŭl'sĭv)
adj.
Inclined or tending to act on impulse rather than thought.
Motivated by or resulting from impulse.