Loaves of bread are often sold in slices of six or eight.
I need to survive on only one loaf of bread until payday.
I can live off of a loaf of bread and some Nutella.
One bread loaf counter is counting one loaf of bread.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own. Be careful of the shortening though!