Parsimonious (6)
I believe the answer is:
frugal
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">parsimonious</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for frugal that I've seen before include "Sparing with resources" , "'Thrifty, avoiding waste (6)'" , "'Sparing, economical (6)'" , "Economical with food or money" , "Thrifty or parsimonious" .)