praxeology prax·e·ol·o·gy or prax·i·ol·o·gy (prāk'sē-ŏl'ə-jē)
n.
The study of human conduct.
| a chattering or flighty, light-headed person. |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |