Dictionary.net
QUATERNARY PERIOD
\kwətˈɜːnəɹˌɪ pˈi͡əɹɪəd], \kwətˈɜːnəɹˌɪ pˈiəɹɪəd], \k_w_ə_t_ˈɜː_n_ə_ɹ_ˌɪ p_ˈiə_ɹ_ɪ__ə_d]\
Definitions of QUATERNARY PERIOD
2006 - WordNet 3.0
2011 - English Dictionary Database
Sort: Oldest first
last
2
million
years
2006
- WordNet 3.0
By Princeton University
last
2
million
years
2011
- English Dictionary Database
By DataStellar Co., Ltd
Word of the day
drill site
workplace that is the site of a drill hole
View More
Nearby Words
quaterfoil
quatern
quaternary
quaternary ammonium compound
quaternary industry
quaternary period
quaternary protein structure
quaternary protein structures
quaternary syphilis
quaternate
quaternion