portobello
/ˌpoɚtəˈbɛloʊ/
noun
also
portabella
/ˌpoɚtəˈbɛlə/
plural
portobellos
also
portobellas
also
portabella
/ˌpoɚtəˈbɛlə/
plural
portobellos
also
portobellas
Britannica Dictionary definition of PORTOBELLO
[count]
chiefly US
:
a large brown mushroom used in cooking