the GNU version of the Collaborative International Dictionary of English
adj. Of or pertaining to a lover or to love making; amatory.
The Century Dictionary and Cyclopedia
Of or pertaining to love or lovers; amatory: as, amatorial verses.
Word Usage
"The points to be gained are, to reduce the action of the amatorial organs of the brain and the secretion of the _testes_, and to contract and strengthen the tissue of the seminal vesicles and the prostrate gland."