0 past simple and past participle of brainstorm
1 (of a group of people) to suggest a lot of ideas for a future activity very quickly before considering some of them more carefully:
Issues are put on the table, brainstormed and a consensus is developed before the issue can be put to the wider community.
The team then brainstormed and created various features and prototype missions from which the actual levels were built.
Developers brainstormed traits and archetypes during the character-creation process, originally planning 64 characters with unique endings that could vary in three different ways per character.
As part of their efforts, they have brainstormed with leading researchers about the human genome project.
The band brainstormed lyrics and musical ideas during jam sessions that lasted several hours.
They brainstormed a number of puzzles and then eliminated those with similar solutions, and arranged the others into a reasonable learning curve for the game.
The team initially brainstormed on what powers that the lead character had, but selected electricity-based powers for two primary reasons.
During that conversation, they brainstormed and created the basic structure of the event, that it would be both a design competition and a management simulation game.