Word Study
[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
pentagonal
CIDE DICTIONARY
pentagonal, a. [Cf. F. pentagonal, pentagone, L. pentagonus, pentagonius, Gr. .].
Having five corners or angles. [1913 Webster]
For further exploring for "pentagonal" in Webster Dictionary Online