%def-list-head-elements; Definition List Head Elements

Elements that can be included along with data characters inside the content models of the <term-head> and <def-head> elements.
Declaration
<!ENTITY % def-list-head-elements
                        "%simple-phrase;"                            >
Expanded Declaration

| email | ext-link | uri | bold | fixed-case |italic | monospace | overline | roman | sans-serif | sc | strike | underline | ruby | alternatives | inline-graphic | inline-media | chem-struct | inline-formula | mml:math | abbrev | index-term | index-term-range-end | named-content | styled-content | fn | target | xref | sub | sup