hystrichosphere

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|fossilogy}} A [[microfossil]] of a [[dinophyte]] [[cyst]], having a [[spherical]] shape and thick walls.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.