0 in a way that covers a large area or has a great range: --
The side effects of the new drug are being extensively researched.
The house was extensively rebuilt after the fire.
Researchers have extensively studied the effects of class size on student achievement.
She said she expects to travel extensively after retirement.
He draws extensively on scholarly research for his essey.
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
extensively