| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a chattering or flighty, light-headed person. |
antidromic an·ti·drom·ic (ān'tĭ-drŏm'ĭk)
adj.
Relating to the propagation of an impulse along an axon in a direction that is the reverse of normal.