How to Do Senegalese Twists. Senegalese twists are a popular protective hairstyle for Afro-textured hair sported by many trendy, chic women. The look can be created with hair extensions and is easier to do than microbraids, cornrows, and...
Linear-motion bearing. A linear-motion bearing or linear slide is a bearing designed to provide free motion in one direction. There are many different types of linear motion bearings. Motorized linear slides such as machine slides, XY tables, roller tables and some dovetail slides are bearings moved by drive mechanisms.
The definition of a slide is  a smooth movement or a surface designed for a smooth movement. An example of a slide is when a window is pushed up to let in the breeze. An example of a slide is a piece of playground equipment that children ride down. To slide is defined as to smoothly move over a surface, or to shift down or decrease. An example of to slide is to glide across the ice.