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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
pioneering
CIDE DICTIONARY
pioneering, a.
groundbreaking; originating; -- of efforts that begin work in a field or on a topic not previously widely known. [PJC]
For further exploring for "pioneering" in Webster Dictionary Online