(of twins) derived from two separate fertilized ova; "fraternal twins are biovular" of or relating to a fraternity or society of usually men; "a fraternal order
fraternally
Hyphenation
fra·ter·nal·ly
Pronunciation
Etymology
[ fr&-'t&r-n& ] (adjective.) 15th century. Middle English, from Medieval Latin fraternalis, from Latin fraternus, from frater brother; more at BROTHER.