# topotaxy

> English word · Noun · IPA /ˈtɒpətæks.i/

## Definitions
1. A reaction in which the parent material determines the orientation of the product.

## Etymology
topo- + -taxy

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