Easter is a Christian religious event whose name derives from the Hebrew word Pessach and is intimately tied, symbolically, to the concept of passage. It is considered by the church as the most import feast of Christianity. Easter celebrates the resurrection of Jesus Christ after his death by crucifixion, which is thought to have occurred in the year 30 or 33 AD. For Christians this is a moment of reflection and renewal of vows of faith, and is celebrated with the family.
Umbel: Type of inflorescence in which all pedicles (floral stalks) eradiate from a common point. E.g., geranium, gardenia. One can also say the umbel is a raceme whose axis did not elongate: the younger flowers are in the center and the older gradually distal. (Also see Raceme, Inflorescence).