ˌlajəˌnidēˈāsēˌē noun plural
Usage: capitalized
Etymology: New Latin, from Lagenidium, type genus (from Latin lagena large flask + New Latin -idium ) + -aceae
: a family of freshwater aquatic fungi (order Lagenidiales) having zoospores that are formed in a vesicle or that complete their development in a vesicle