1.nounA 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.nounA general trend for future action.
3.nounGuidance, instruction.
"The trombonist looked to the bandleader for direction."
4.nounThe work of the director in cinema or theater; the skill of directing a film, play etc.
"The screenplay was good, but the direction was weak."
5.nounThe body of persons who guide or manage a matter; the directorate.