Informal.
1. any plan or proposal that is grandiose, impractical, and usually unsolicited: You're always coming around here with your big ideas.
2. purpose; intention; aim: What's the big idea of shouting at me?
[ 1920-25, Amer. ]
Informal.
1. any plan or proposal that is grandiose, impractical, and usually unsolicited: You're always coming around here with your big ideas.
2. purpose; intention; aim: What's the big idea of shouting at me?
[ 1920-25, Amer. ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012