era, n.
(eras)
freq. cnt. 14
(eras)
freq. cnt. 14
a period marked by distinctive character or reckoned from a fixed point or event
<noun.time> freq. cnt.: 19 freq. cnt.: 14 freq. cnt.: 5
epoch era
<noun.time> freq. cnt.: 19 freq. cnt.: 14 freq. cnt.: 5
epoch era
lexical pointers
derivationally related form
semantic pointers
hypernym
instance hyponym
hyponym
a major division of geological time; an era is usually divided into two or more periods
<noun.time>
era geological era
<noun.time>
era geological era
semantic pointers
hypernym
instance hyponym
Cenozoic, Cenozoic era, Age of Mammals
Mesozoic, Mesozoic era, Age of Reptiles
Paleozoic, Paleozoic era
part holonym
part meronym