Word Origin
from pentékostos; an ord. num. from pentékonta
Definition
fiftieth, Pentecost, the second of the three great Jewish feasts
NASB Word Usage
Pentecost (3).

πεντηκοστης πεντηκοστής πεντηκοστῆς πεντηκοστόν πεντηκοστώ πέπειροι pentekostes pentekostês pentēkostēs pentēkostē̂sInterlinear Greek • Interlinear Hebrew • Strong's Numbers • Englishman's Greek Concordance • Englishman's Hebrew Concordance • Parallel Texts