All Wordspentecost

Pentecost

ˈpɛntɪkɒst

Christian festival celebrating the descent of the Holy Spirit, occurring fifty days after Easter.

kostos
"ordinal suffix forming numbers", in Ancient Greek (Indo-European), Classical Period, Greece
pente
"five", in Ancient Greek (Indo-European), Classical Period, Greece

And when the day of Pentecost was fully come, they were all with one accord in one place.

Acts 2:1, KJV

Historical

Pentecost /pentecost/

Middle English, England

pentecoste /pentecoste/

Church Latin, Roman Empire

πεντηκοστή /pentēkostē/

Classical Greek, Greece