Wasei-eigo term for a session where many ideas are generated rapidly; similar to English 'brainstorming' but often implies a more intense, rapid-fire process.
wasei-eigo (Japanese-coined English), from idea rush
We held a brainstorming session at the planning meeting for the new product.
We organize the ideas from the brainstorming on the whiteboard.
Variant with interpunct; less common but still seen.
Wasei-eigo from English 'idea' and 'rush', literally 'idea rush'.