Unit of area (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">unit of area</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for acre that I've seen before include "stretch of land" , "A state of W Brazil" , "Four roods - Israeli port" , "Race (anag.)" , "Care about the land measure" .)
(Other definitions for hectare that I've seen before include "10,000 squaer metres" , "Surface area equal to 10,000 square meters" , "Metric measure of area" , "Metric unit of area" , "Extent" .)