Strong's #1858: heortazo (pronounced heh-or-tad'-zo)

from 1859; to observe a festival:--keep the feast.

Thayer's Greek Lexicon:

̔́

heortazō

1) to keep a feast day, celebrate a feast

Part of Speech: verb

Relation: from G1859

Usage:

This word is used 1 times:

 

1 Corinthians 5:8: "Therefore let us keep the feast, not with old leaven, neither with"