HTML <wbr> Tag
<p>Jesse Helms said:</p> <blockquote style="width:170px;font-size:1.3em;">I note your distress at my flocci<wbr>nauci<wbr>nihili<wbr>pili<wbr>fication of the CTBT [but] I do not share your enthusiasm for this treaty for a variety of reasons</blockquote>.
The above example demonstrates usage of the
<wbr> element represents a line break opportunity.
A line breack opportunity is basically a hint to the browser that it's OK to create a line break at this spot if required. Therefore, if there's no need for a line break, there won't be a line break. A line break will only occur if the text needs to wrap (typically because the text is too wide for its container).
<wbr> element allows you to specify where you think the best place for a line break is.
This is in contrast to the <br> element, which forces a line break.