# tracheosphere

> English word · Noun

## Definitions
1. A spherical group of basal stem cells present in the trachea

## Etymology
From tracheo- + -sphere.

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