WordReference Random House Unabridged Dictionary of American English © 2026
syn•clas•tic
(sin klas′tik, sing-),USA pronunciation adj. [Math.]
- Mathematics(of a surface) having principal curvatures of similar sign at a given point. Cf. anticlastic.
- syn- + Greek klast(ós) broken + -ic 1865–70
'synclastic' also found in these entries (note: many are not synonyms or translations):