simple past tense and past participle of streamline
"The company streamlined its workflow to reduce delays."
made efficient by stripping off nonessentials
"short streamlined meetings"
"a streamlined hiring process"
designed or arranged to offer the least resistant to fluid flow
"a streamlined convertible"
Designed to offer little resistance to the flow of fluid, especially by having sleek, graceful lines.
"The race car's streamlined body sliced through the wind effortlessly during the high-speed lap."