Definition of reinstate for English Language Learners : to put (someone) back in a job or position that had been taken away : to begin using or dealing with (a law, policy, system, etc.) again
Detailed Synonyms for period of time in English. period of time: period of time [the ~] noun. the period of time the term; the period of time; the period; the space of time; the time; the space term [the ~] noun.
Meaning: From 13 million to 2 million years ago; growth of mountains; cooling of climate; more and larger mammals. Classified under: Nouns denoting time and temporal relations. Synonyms: Pliocene; Pliocene epoch. Instance hypernyms: epoch (a unit of geological time) Holonyms (Pliocene epoch is a part of...):