The name Chloe is of Greek origin. The meaning of Chloe is young green shoot, blooming. Chloe is generally used as a girl's name. It consists of 5 letters and 2 syllables and is pronounced Klo-ee.
To put it simply, a ballast is the functional heart of a fluorescent or HID light source. Just as a heart regulates blood flow to your body, a ballast ensures that a lamp stays lit by managing the distribution of energy throughout the fixture.
Definition of tread for Students. 1  1 : the action, manner, or sound of stepping or walking. 2  2 : a mark made by a tire rolling over the ground. 3  3 : the part of something (as a shoe or tire) that touches a surface. 4  4 : the part of a step that is stepped on stair treads.