noun

1. A theoretical line (physically or mentally) followed from a point of origin or towards a destination. May be relative (e.g. up, left, outbound, dorsal), geographical (e.g. north), rotational (e.g. clockwise), or with respect to an object or location (e.g. toward Boston).

   “Keep going in the same direction.”

2. A general trend for future action.

3. Guidance, instruction.

   “The trombonist looked to the bandleader for direction.”