Below is an illustration of the code:
<p>Bob's <dfn title="Dog">canine</dfn> mother and <dfn title="Horse">equine</dfn> father sat him down and carefully explained that he was an <dfn title="A mutation that combines two or more sets of chromosomes from different species">allopolyploid</dfn> organism.</p>
How can I configure it so that when a user hovers over canine, equine, or allopolyploid, the title I designated using dfn title is shown to the user, providing the definitions of those complex words?