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ageism (n.)
[ageism 词源字典]
"discrimination against people based on age," coined 1969 by U.S. gerontologist Dr. Robert N. Butler, from
age
+
-ism
, on pattern of
racism, sexism
. Related:
Ageist
.
[ageism etymology, ageism origin, 英语词源]
[ageism 词源字典]