I. ˈstrēm-ˌlīn noun
Date: 1868
1. : the path of a particle in a fluid relative to a solid body past which the fluid is moving in smooth flow without turbulence
2.
a. : a contour designed to minimize resistance to motion through a fluid (as air)
b. : a smooth or flowing line designed as if for decreasing air resistance
II. transitive verb
Date: 1913
1. : to design or construct with a streamline
2. : to bring up to date : modernize
3.
a. : to put in order : organize
b. : to make simpler or more efficient
a system that streamline s the process