The process of housing the hard drive is very simple. 1  Open the enclosure along the designated line. 2  Some unscrew, others clip. 3  Try and do it on a clean static free surface, to avoid contaminating the drive. 4  Place the internal hard drive inside, if you have the right size it should be obvious how it lines up.
Medical Definition of corticosteroid. : any of various adrenal-cortex steroids (as corticosterone, cortisone, and aldosterone) that are divided on the basis of their major biological activity into glucocorticoids and mineralocorticoids.
noun, Biochemistry. 1. any of a class of steroids, as aldosterone, hydrocortisone, or cortisone, occurring in nature, especially as a product of the adrenal cortex, or synthesized. . corticosteroid.