Grasslands (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">grasslands</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 plains that I've seen before include "Large areas of level country" , "Large areas of flat lands" , "Flats" , "Extensive tracts of level open land" , "Large tracts of level open land" .)
(Other definitions for pampas that I've seen before include "South American prairie" , "Prairies (with grass)" , "Argentinian plains" , "Argentina grassy plain" , "Grassy plains of Argentine" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">grasslands</span>' is the definition.<br/ ><span class="explanation-format__explanation">(lea is a kind of grassland)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for leas that I've seen before include "in which flowers might be found" , "meadows" , "Arable or pasture lands" , "Fields suitable for grazing by livestock" .)