- The history of the individual development of an organism;
the history of the evolution of the germ; the development of an
individual organism, -- in distinction from phylogeny, or evolution of
the tribe. Called also henogenesis, henogeny.
Meaning of 'ontogeny' (Princeton's WordNet)
1 . ontogeny
[ n]
Meaning (1): - (biology) the process of an individual organism growing organically; a purely biological unfolding of events involved in an organism changing gradually from a simple to a more complex level
Example in sentence:
he proposed an indicator of osseous development in children