# Homoeoid

> shell bounded by two concentric, similar ellipses or ellipsoids

**Wikidata**: [Q1626445](https://www.wikidata.org/wiki/Q1626445)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Homoeoid_and_focaloid)  
**Source**: https://4ort.xyz/entity/homoeoid