Amaranthine meaning

I had an elderly gentleman email not to long ago about the meaning of my title for Amaranthine...I must admit when I thought of the title I really didnt think that people would be thrown off by it. Amaranthine~ Undying, eternal, love. What does Amaranthine mean to you?? If you are interested in messaging me your definition of it...the best one will win a free copy of my ebook "Amaranthine" :) Happy reading guys and as always any referrals for new books are appreciated