Epoch (3)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">epoch</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that epoch can be written as era)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for era that I've seen before include "Period, age" , "Important historical period" , "US equality law" , "Eon" , "Significant time" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">epoch</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 age that I've seen before include "Get old" , "it improves wine" , "Period of time" , "Historic period" , "Mature, grow in years" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">epoch</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for eon that I've seen before include "billion years" , "Very long period (US and technical spelling)" , "Geological period" , "Prolonged period" , "Vast period" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">epoch</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for aeon that I've seen before include "Epoch" , "Vast time period" , "Indefinitely long period of time" , "An immense period of time" , "An age; period" .)