diapir diaphysis • diaplasma · · · Info · Definitions · Characters · · diapir · · Text Latin · · Script 6 · · Length 3 · · Syllables Definitions · · · (noun) a domed rock formation where a core of rock has moved upward and pierced through the more brittle overlying strata. · · Noun Definition 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 i latin small letter i U+0069 p latin small letter p U+0070 r latin small letter r U+0072