interdentality
noun
in·ter·den·tal·i·ty
ˌintə(r)(ˌ)den‧ˈtalətē
: interdental articulation:
a
: substitution of the interdental sounds \\th\\ and \\t͟h\\ for \\s\\ and \\z\\ respectively : lisp
b
: interdental articulation of other alveolars or dentals (as \\t\\, \\d\\, \\\, \\l\\)
Word History
Etymology
International Scientific Vocabulary interdental + -ity