bipyramidal

== English == === Etymology === From bi- +‎ pyramidal. === Adjective === bipyramidal (not comparable) Having the shape of a bipyramid == French == === Etymology === From bi- +‎ pyramidal. === Pronunciation === IPA(key): /bi.pi.ʁa.mi.dal/ === Adjective === bipyramidal (feminine bipyramidale, masculine plural bipyramidaux, feminine plural bipyramidales) bipyramidal === Further reading === “bipyramidal”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012