Old English silver coin worth four pennies (5)
I believe the answer is:
groat
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">old english silver coin worth four pennies</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 groat that I've seen before include "Old English coin worth four pennies" , "Old coin worth four pence" , "Old four-pence coin" , "Old fourpenny coin" , "Medieval coin" .)