For most units, planning leave is like planning your vacation with a civilian job. You talk with your boss, make sure everything is covered, fill out the forms, get it approved, etc. It's not a big deal. I took a month off to go tour Europe once when I was in the Army.
defecate. 1  to void excrement from the bowels through the anus; have a bowel movement. 2  to become clear of dregs, impurities, etc. 3  to clear of dregs, impurities, etc.; purify; refine.
Hypothecation refers to the pledging of assets as collateral for a debt, and it means that certain assets may be at risk if you can't pay your bills. Defined broadly, hypothecation refers to the practice of pledging an asset as collateral for a loan while still retaining ownership, as is commonly done to obtain a mortgage on a house. Here is an overview of the various types of hypothecation and how it could affect you. Hypothecation in lending.