noun
Meaning 1
A sporelike organic-walled microfossil (palynomorph) that most typically occurs in tightly adherent tetrads or dyads, which is considered to be derived from early land plants (embryophyte) or their immediate algal (streptophyte) ancestors.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided