# sigillaria

> English word · Noun · IPA /ˌsɪd͡ʒɪˈlɛəɹi.ə/

## Definitions
1. Any of the genus Sigillaria of fossil trees principally found in the coal formation, with seal-like leaf scars in vertical rows on the surface.

## Etymology
From the genus name.

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