> as lemmas
post-school
post-school adj.
Brit. 
/(ˌ)pəʊs(t)ˈskuːl/
, /(ˌ)pəʊs(t)ˈskuːl/U.S. /ˌpoʊs(t)ˈskul/
/ˌpoʊs(t)ˈskul/ΘΚΠ
society > education > [adjective] > level of education
advanced1705
postgraduate1858
post-school1898
pre-college1903
pre-professional1909
post-primary1919
postgrad1933
the world > people > person > adult > [adjective] > relating to adulthood
mature1524
grown-up1852
post-pubertal1886
post-school1898
post-puberty1911
post-puberal1937
1898 Cosmopolitan Oct. 665/1 We must rely on post-school education..to continue..the process of education which has been begun in the elementary grades.
1939 H. M. Miner St. Denis ix. 193 The young school child wants to have cards, ice skates, and a bicycle, because these amusements are those of postschool children.
1988 Independent 21 Apr. 19/7 In one of the few comprehensive post-school colleges, the department [of science] offers a degree.
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as lemmas