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
pentacron
CIDE DICTIONARY
pentacron, n. [NL., fr. Gr. pe`nte five + 'a`kron a summit.].
A solid having five summits or angular points. [1913 Webster]
For further exploring for "pentacron" in Webster Dictionary Online