# rotamer

> English word · Noun · IPA /ˈɹəʊ.tə.mə/

## Definitions
1. any of a set of conformers that arise from restricted rotation around a single bond

## Etymology
Blend of rotation + isomer.

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