/roh"meuh nawf', -nof', roh mah"neuhf/ ; Russ. /rddu mah"neuhf/ , n.
1. a member of the imperial dynasty of Russia that ruled from 1613 to 1917.
2. Mikhail Feodorovich /myi khu yeel" fyaw"deuh rddeuh vyich/ , 1596-1645, emperor of Russia 1613-45: first ruler of the house of Romanov.
Also, Romanoff .