ˌmirēōˈnēmə noun
Usage: capitalized
Etymology: New Latin, from myri- + -nema
: a genus (the type of the family Myrionemataceae) of the order Chordariales of brown algae having a minute thallus consisting of a parenchymatous disk made up of radiating filaments and growing epiphytically on other algae (as the sea lettuces)
• myr·i·o·ne·moid | ̷ ̷ ̷ ̷ ̷ ̷|nēˌmȯid adjective