Large book (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">large book</span>' is the definition.<br/ ><span class="explanation-format__explanation">(a tome is a large or heavy book)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for tome that I've seen before include "Large heavy book" , "Large and scholarly book" , "dictionary?" , "Large scholarly volume" , "Large, weighty book" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">large book</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 folio that I've seen before include "Four pages" , "Two-leaf sheet" , "Book made of folded sheets" , "outsize book" , "large book" .)
(Other definitions for volume that I've seen before include "Amount of three-dimensional space occupied" , "A book or sound dimension" , "Book; degree of loudness" , "Control of radio" , "Tome" .)