This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Designed or arranged to offer the least resistance to fluid flow.

adj. Reduced to essentials; lacking anything extra.

adj. Effectively organized or simplified: a streamlined method of production.

adj. Having flowing, graceful lines; sleek: a streamlined convertible.

adj. Improved in appearance or efficiency; modernized.

adj. Designed to offer little resistance to the flow of fluid, especially by having sleek, graceful lines.

adj. Having been made more simple and straight forward.

v. Simple past tense and past participle of streamline.

adj. made efficient by stripping off nonessentials

adj. designed or arranged to offer the least resistant to fluid flow

"Wildcats 3.0, the title streamlined into a clean, antiseptic sans-serif typeface that wouldn't look out of place on an investment magazine."

streamlined    streamlines    streamlining   

contour   

stream-line surface    pathline    streakline   

streamlined   

streamliner   

sleek    simplify    lightweight    proportioned    cylindrical    angular    armored    octagonal    shapely    easy-to-use