antheridium

== English == === Etymology === From anther +‎ -idium. === Noun === antheridium (plural antheridia) (botany, mycology) An organ producing male gametes called antherozoids, found in some algae, ferns, and bryophytes. ==== Derived terms ==== antheridial ==== Translations ==== ==== See also ==== archegonium (the female equivalent)