the GNU version of the Collaborative International Dictionary of English
n. The state or quality of being luxuriant; luxuriance.
The Century Dictionary and Cyclopedia
n. Same as luxuriance.
Word Usage
"Husband; but that the author, being carried away by the luxuriancy of a genius, which he had not the heart to prune, on a general survey of the whole, distrusting the propriety of that title, added the under one: with an OR, The Accomplished"