bitetrad /ˈbaɪ.tɛtɹæd/ noun2 •A group or arrangement consisting of two tetrads.Bitetrads are found in Piptadeniopsis (Fig. 10), Micro-lobius (Fig. 9) and in any species of Mimosa(Fig. 4) and Piptadenia, but tetrads and/or polyads are present in the same taxa too. — 2002 •A structural unit composed of two tetrads within a crystal lattice or molecular structure.Two tetrads are also assumed to join base to base producing the bitetrad, and from these two forms the tetrad and the bitetrad, all the atoms and molecules of our planet are supposed to be produced. — 1870 formsbitetrads
