Learner's definition of DRAWER
1 [count] : a box that slides into and out of a piece of furniture (such as a desk) and that is used to store things
the top/middle/bottom drawer of the desk/dresser
There are some pens in my desk drawer.
a sock/cash drawer [=a drawer for storing socks/cash]
2 drawers [plural], old-fashioned + humorous : underwear for the lower part of the body— often used informally in the phrase drop your drawers