Use alt or title in text

Question

I want to use the title in the text. Is it possible to make a heading in the text? on some heavy meaning of the text I want to use a headline.

Answer 1

For general text

<span title="By this I mean that...">difficult part</span>

For acronyms you can use

The <acronym title="full-width half-maximum">FWHM</acronym> wavelength is...

Answer 2

<p title="Alternate Text">Text</p>

http://www.w3schools.com/tags/att_standard_title.asp