Search Result for "protohistory": 
Wordnet 3.0

NOUN (1)

1. the study humans prior to the invention of writing;
[syn: protohistory, protoanthropology]



WordNet (r) 3.0 (2006):

protohistory
    n 1: the study humans prior to the invention of writing [syn:
         protohistory, protoanthropology]