- noting or pertaining to a system of crystallization in which the crystals have three unequal axes, with one oblique intersection.
Compare crystal system.
Origin of monoclinic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for monoclinic
The crystals are monoclinic and occur in porphyry almost exclusively.Rimrock Trail
J. Allan Dunn
Monoclinic crystals common, usually of simple forms, as shown by Figure 75i.
Pyroxenes crystallizing in the monoclinic system are the most important.
Sulphur exists in two well-known crystalline forms—rhombic, or octahedral, and monoclinic, or prismatic sulphur.
In the case of sulphur, the transition point of rhombic into monoclinic sulphur was found by Reicher to lie at 95.5.
- crystallog relating to or belonging to the crystal system characterized by three unequal axes, one pair of which are not at right angles to each other
C19: from mono- + Greek klīnein to lean + -ic
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- Relating to a crystal having three axes of different lengths. Two of the axes are at oblique angles to each other, and the third axis is perpendicular to the plane that is made by the other two. The mineral gypsum has monoclinic crystals. See illustration at crystal.
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