Kiddush
Kiddush (; Hebrew: קידוש [ki’duʃ]), literally, “sanctification,” is a blessing recited over wine or grape juice to sanctify the Shabbat and Jewish holidays. Additionally, the word refers to a small repast held on Shabbat or festival mornings after the prayer services and before the meal.
Wikipedia
Kiddish (adjective)
childish
Kiddush (noun)
A blessing recited over wine or grape juice in commemoration of the sanctity of the Shabbat or other Jewish holy day.
Wiktionary
Kiddush (noun)
a ceremony of prayer and blessing over wine, performed by the head of a Jewish household at the meal ushering in the Sabbath (on a Friday night) or a holy day, or at the lunch preceding it
“kiddush cups”
Oxford Dictionary