1. The electric advertising board has three-sided vertical panels, endlessly rotating to show repeating ads.

2. It degenerated into a three-sided football match, with blue, yellow and red-lit supporters all but waving rattles in support of their teams.

3. Any of various flat, three-sided drawing and drafting guides, used especially to draw straight lines at specific angles.

4. The campus also uses three-sided, covered wooden boxes to house the food and protect the cats.

5. Opening the car door, the boy took my hand to lead me towards one side of a three-sided, bungalow-styled villa.

6. The stiffened cover is fitted to a pelmet board - like a three-sided shelf - to give it support.

7. She believes government is an essential partner in a three-sided relationship that also includes the free market,[ ] and a "civil society" of churches and nonprofit groups.

8. This machine has the same printing function with ZK-4B chopstick making machine, with mesh points overprint and three-sided embossing and agglutination, one or two toothpicks in one bag.

9. The plane figure formed by connecting three points not in a straight line by straight line segments; a three-sided polygon.

10. The thin film packing, equipped with a chopstick clamper and an automatic stopping, features embossing, three-sided sealing, cutting, automatic counting and tiding up.

11. Designed specifically for a compete set of fireman's turnout gear. Three-sided zipper with weather flap permits complete access. Exterior storage pocket ideal for gloves and paperwork.

12. When the energy consumption is more important, the improved three-sided measurement or the weighted least square estimation method is preferred.

13. The primary radar system housed in the radome is an three-sided electronically steered phased-array (ESA) developed by Nanjing-based 14 institute.