Definitions
1.Verbpresent participle and gerund of plan
2.NounVerbal noun of plan: action of the verb to plan.
The act of formulating of a course of action, or of drawing up plans.
The act of making contingency plans.
3.NounThe act of formulating of a course of action, or of drawing up plans.
4.NounThe act of making contingency plans.
5.NounEllipsis of planning permission."My neighbours were going to build an extension but they didn't get planning."