Palato- : A combining form used in anatomy to indicate relation to, or connection with, the palate; as in palatolingual.

Example:
What is the difference between post-alveolar, and Palato-alveolar consonants?

Taxonomy
postalveolar, articulation, apical, laminal, retroflex, Postalveolar consonant, IPA, palato-alveolar, languages, tongue, consonants, palatalized, Place of articulation, postalveolar click, subapical, free encyclopedia, fricatives, palatal.

Defination from the web:
palato-alveolar consonants (see below) have IPA symbols as shown in the table. ... The difference between palato-alveolar, alveolo-palatal, retroflex, and several other articulations is in the shape of the tongue rather than the ...