ADJ.
reduced
VERB + PX
exchange, post, prices
PX + NOUN
day
ADV.
incredibly
noun
Initialism of post exchange, the U.S. Army's Post Exchange.
The prices at the PX are incredibly reduced.
Some straight legs caught a trooper at the post exchange (PX) one day and made him unblouse his boots.
Abbreviation of peroxidase.
Abbreviation of pixels.
Abbreviation of prognosis.
Abbreviation of physical examination.
Abbreviation of pain.
i Register
In some senses, px is marked as US. Watch for register when choosing this word.