preconcerted

Meanings

1. 1
   adj

   arranged, agreed, or planned in advance

   At the preconcerted signal, both groups entered the hall from opposite doors.

From pre- ('before') + concerted, the past participle of concert in its older sense 'to arrange or agree upon jointly.' It therefore describes something coordinated before the moment of action.

Topics

External links

• Cambridge Dictionary
• Wiktionary
• Google Images