The Devil's Dictionary: Leonine (adj.)

Unlike a menagerie lion. Leonine verses are those in which a word in the middle of a line rhymes with a word at the end, as in this famous passage from Bella Peeler Silcox:

The electric light invades the dunnest deep of Hades.
Cries Pluto, 'twixt his snores: "O tempora! O mores!"

It should be explained that Mrs. Silcox does not undertake to teach the pronunciation of the Greek and Latin tongues.