From ob- + triangular. <span class="searchmatch">obtriangular</span> (not comparable) triangular with the apex downwards...
obpyriform obreniform obrotund obround obruption obsagittate obsubulate <span class="searchmatch">obtriangular</span> obtrullate obturbinate English terms derived from the Proto-Indo-European...
obpyriform obreniform obrotund obround obruption obsagittate obsubulate <span class="searchmatch">obtriangular</span> obtrullate obturbinate Clipping of obligatory. ob- (Internet, informal...
three elements or parties; trilateral, tripartite. threeside, trigonal <span class="searchmatch">obtriangular</span> triangular colon triangular division triangular harp triangular hebesphenorotunda...
obpyriform obreniform obrotund obround obruption obsagittate obsubulate <span class="searchmatch">obtriangular</span> obtrullate obturbinate English terms derived from the Proto-Indo-European...