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.
BM; faecal matter; faeces; fecal matter; feces; ordure; dejection; stool. Hypernyms (fecal matter is a kind of...): body waste; excrement; excreta; excretion; excretory product (waste matter (as urine or sweat but especially feces) discharged from the body) Hyponyms (each of the following is a kind of fecal matter): dog do; dog shit; dog turd; doggy do (fecal droppings from a dog) crap; dirt; poop; shit; shite; turd (obscene terms for feces) droppings; dung; muck (fecal matter of animals)