the world > matter > light > artificial light > an artificial light > candle > [noun] > used at specific times or in certain places > Advent candle or ring (3)
a candle lit during Advent, symbolizing the coming of light into the world at Christmas in the person of Jesus Christ; spec. (a) each of four…
a decorative wreath made from evergreen foliage and set with advent candles.
a ring of four or five Advent candles; (sometimes) spec. = Advent wreath n.