to think of new and creative ideas
über neue und kreative Ideen nachdenken (über neue und kreative Ideen nachdenken)
"The class gathered to brainstorm ideas for the science project."
"Die Klasse versammelte sich, um Ideen für das Wissenschaftsprojekt zu entwickeln." (Die Klasse versammelte sich, um **brainstorm ideas** für das Wissenschaftsprojekt zu entwickeln.)
to spread gradually among people
a sudden realization or new idea
to be as close as family members
to begin something, like a journey, very successfully
to grow or improve very quickly
to make a firm decision or take a strong stand on something