dodeca-

Also especially before a vowel, dodec-.

Origin of dodeca-

< Greek dōdeka-, combining form of dōdekás twelve, equivalent to dō- two + -dekas ten
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British Dictionary definitions for dodeca-

dodeca-

n combining form
  1. indicating twelvedodecagon; dodecahedron; dodecaphonic

Word Origin for dodeca-

from Greek dōdeka twelve
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