# physiogeny

> English word · Noun

## Definitions
1. The study of the evolution of functions and vital activities by observing the supposed ontogenic recapitulation of that phylogeny.

## Etymology
Simplified learned borrowing from German Physiontogenie, itself from physio- + Ontogenie; equivalent to a reduction of physio- + ontogeny to physio- (“nature”) + -geny (“origin”). The simplification means that the term is also used to translate German Physiogenie, the distinction between Physiontogenie and Physiogenie not being made in English.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/physiogeny