(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
a progression from simpler to more complex forms
a process of becoming larger or longer or more numerous or more important
vegetation that has grown
the gradual beginning or coming forth
(pathology) an abnormal proliferation of tissue (as in a tumor)
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[ɡ'rəʊθs]
