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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
precessional
CIDE DICTIONARY
precessional, a.
Of or pertaining to pression; as, the precessional movement of the equinoxes. [1913 Webster]
For further exploring for "precessional" in Webster Dictionary Online