Definition of loafs:
(n) :
(also loaf of bread) A block of bread after baking.
(n) :
Any solid block of food, such as meat or sugar.
(n) :
A solid block of soap, from which standard bar soap is cut.
(v) :
(intransitive) To do nothing, to be idle.
(n) :
(informal, slang) A catloaf.
(n) :
(cellular automata) A particular still life configuration with seven living cells.