# juvenarium

> English word · Noun · IPA /ˌd͡ʒuːvəˈnɛəɹi.əm/

## Definitions
1. A shell or portion thereof of a foraminifer in the youngest stage of shell-building.

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