OPSISFORM
Meaning of OPSISFORM in English
ˈäpsə̇sˌfȯrm noun
also op·sis·type -ˌtīp
Etymology: Greek opsis + English form, type
: a rust fungus that lacks uredinia — compare eu-form
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012