plural fungi /ˈfʌnˌʤaɪ/ /ˈfʌŋˌgaɪ/ also funguses plural fungi /ˈfʌnˌʤaɪ/ /ˈfʌŋˌgaɪ/ also funguses Learner's definition of FUNGUS
[count]
: any one of a group of related plants (such as molds, mushrooms, or yeasts) that have no flowers and that live on dead or decaying things真菌