1
Stage 1 of 3
hereditas
Latin · ancient
"inheritance"
from 'heres', heir
2
Stage 2 of 3
hérédité
French · 1500s
"inheritance"
Old French 'eredite' meant an inheritance or legacy; Herbert Spencer gave it the biological sense of passing traits from parents to offspring in 1863
3
Stage 3 of 3
heredity
English · 1530s
"inheritance"
the biological sense dates from the 1860s
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