[ôŕthō-rŏḿbĭk]
(adj.)Of or relating to a crystalline structure of three mutually perpendicular axes of different length.
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Encyclopedia: Orthorhombic crystal system
In crystallography, the orthorhombic crystal system is one of the 7 lattice point groups. Orthorhombic lattices result from stretching a cubic lattice along two of its lattice vectors by two different...
en.wikipedia.org/wiki/Orthorhombic_crystal_system
The orthorhombic system is based on three unequal axes all at right angles to each other. As can be imagined, as one views down every one of the axes, two unequal axes crossed at right angles can be seen.
www.galleries.com/minerals/symmetry/orthorho.htm
Any mineral that falls under the following specifications belongs to the orthorhombic crystal system: Three axes, all are unequal in length. All three axes are at 90° to each other. (See Crystals in mineral properties for more information...
www.minerals.net/glossary/terms/o/orthorho.htm
ortho·rhom·bic (ôr′t̸hō räm′bik). adjective. designating or of a crystal system having three axes of unequal length, each of which intersects at right...
www.yourdictionary.com/orthorhombic www.yourdictionary.com/orthorhombic
Now we are ready to consider the Orthorhombic system. We again will start by examining the axial cross for this system. If you remember in Article 4, the tetragonal system, we held the a and b axes the same length (a1 and a2) and varied the length of the c axis.
www.rockhounds.com/rockshop/xtal/part5.html
of, relating to, or constituting a system of crystallization characterized by three unequal axes at right angles to each other...
www.merriam-webster.com/medical/Orthorhombic www.merriam-webster.com/medical/Orthorhombic
Hutchinson encyclopedia article about Orthorhombic pyroxene. Orthorhombic pyroxene. Information about Orthorhombic pyroxene in the Hutchinson encyclopedia. (redirected from Orthorhombic pyroxene)
encyclopedia.farlex.com/Orthorhombic+pyroxene encyclopedia.farlex.com/Orthorhombic+pyroxene
What types of crystals are there you ask? ... orthorhombic - like tetragonal crystals except not square in cross section (when viewing the crystal on end), forming rhombic prisms or dipyramids (two pyramids stuck together)
www.chemistry.co.nz/crystal_types.htm
Orthorhombic Y:123 ( YBa2Cu3Ox ) Reference: Reference Relations for the Evaluation of the Materials Properties of Orthorhombic YBa2Cu3Ox Superconductors, R. G. Munro and H. Chen, Journal of the American Ceramic Society, Vol. 79, No. 3, pp. 603-608 (1996).
www.ceramics.nist.gov/srd/summary/htsy123.htm