Focus on the pronunciation of brainstorming
English definition of “brainstorming”
/ˈbreɪnˌstɔːmɪŋ/ noun [U]
› MEETINGS an activity or business method in which people meet in a group to suggest a lot of new ideas to choose from for possible development: On Thursday, participants broke into groups for brainstorming sessions on education. There will be lots of meetings and a lot of brainstorming.