Monstrosity \Mon*stros"i*ty\, n.; pl. {Monstrosities}. [Cf. F.
monstruosit['e]. See {Monstrous}.]
The state of being monstrous, or out of the common order of
nature; that which is monstrous; a monster. --South.
A monstrosity never changes the name or affects the
immutability of a species. --Adanson
(Trans. ).