transitive verb-·planned′, -·plan′ning
Preplan is to plan something out in advance or to determine in advance how something should go.
When you map out your route before you go on a trip, this is an example of a situation where you preplan a trip.
to plan in advance
(third-person singular simple present preplans, present participle preplanning, simple past and past participle preplanned)
- To plan in advance