ˌnāəˈdāsēˌē, ˌnīə- noun plural
Usage: capitalized
Etymology: New Latin, from Naiad-, Naias, type genus + -aceae
: a monotypic family of aquatic plants (order Naiadales) — see naias
• na·ia·da·ceous | ̷ ̷ ̷ ̷|dāshəs adjective
ˌnāəˈdāsēˌē, ˌnīə- noun plural
Usage: capitalized
Etymology: New Latin, from Naiad-, Naias, type genus + -aceae
: a monotypic family of aquatic plants (order Naiadales) — see naias
• na·ia·da·ceous | ̷ ̷ ̷ ̷|dāshəs adjective
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012