An abbreviation of "figuratively" that can be easily used in place of the commonly mis-used intensifier "literally".
"his looks were very haggard, and his limbs and body fiterally worn to the bone"
Something that embodies the idea of "less is more". It says a lot, without actually doing all that much. Specifically, by being more efficient than expected.
Despite the small budget, the fireworks show was very fiteral and the audience was pleased.