ˌyübəˈsidēˌē noun plural
Usage: capitalized
Etymology: New Latin, from eu- + -basidiae (from basidium )
in some classifications : a subclass of fungi (class Basidiomycetes) including the orders Polyporales and Agaricales and characterized by one-celled basidia which produce spores on terminal sterigmata — compare heterobasidiae , teliosporeae