Dictionary.com
definitions
  • synonyms

equisetoid

[ek-wuh-see-toid]
See more synonyms for equisetoid on Thesaurus.com
noun
  1. any plant of the phylum or division Equisetophyta (or Sphenopsida), including the horsetails and many extinct species of the Carboniferous Period.
Show More

Origin of equisetoid

< New Latin Equiset(um) equisetum + -oid
Also called sphenopsid.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018