also: ブレーンストーミング
noun
A method for generating ideas in a group, where participants freely suggest thoughts without initial criticism.
会議でブレインストーミングを行い、新しい企画のアイデアを出し合った。
We held a brainstorming session at the meeting and shared ideas for the new project.
Standard katakana spelling for the English loanword 'brainstorming'.
Variant spelling with a long vowel mark, reflecting the English pronunciation more closely.
Borrowed from English 'brainstorming'.