Christian religious movement that emphasizes the Holy Spirit and is known for speaking in tongues.

plural of Pentecostal

In a Pentecostal way.

plural of Pentecostalism

plural of pentecoster

An officer who commands fifty men, particularly (historical) in the Spartan army.

plural of Pentecost

The Jewish festival of Shavuot.

Of, or relating to Pentecost. / Of, or relating to a Christian religious movement that emphasizes the Holy Spirit.

A member of a Pentecostal church. / (obsolete) An offering formerly made to the parish priest, or to the mother church, at Pentecost.