Time periods (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">time periods</span>' is the definition.<br/ ><span class="explanation-format__explanation">(era is a kind of time period)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for eras that I've seen before include "typeface" , "Long and distinct periods of history" , "Periods, ages" , "Epochs" , "Periods of time" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">time periods</span>' is the definition.<br/ ><span class="explanation-format__explanation">(month is a kind of time period)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for months that I've seen before include "There are twelve of these" , "Divisions of time" , "17 and December" , "Calendar divisions" , "Divisions of year" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">time periods</span>' is the definition.<br/ ><span class="explanation-format__explanation">(span is a kind of time period)</span><br/ ><br/ >This is all the clue.<br/ ></span>