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[2x]
: Pâ Pæ Pè Pé Pœ P- P. P/ P< Pa Pb Pc Pd Pe Pf Ph Pi Pj Pk Pl Pm Pn Po Pp Pr Ps Pt Pu Pv Pw Px Py
plano-conical
CIDE DICTIONARY
plano-conical, a. [Plano- + conical.].
Plane or flat on one side, and conical on the other. Grew. [1913 Webster]
For further exploring for "plano-conical" in Webster Dictionary Online