holly
Synonym discussion
Sense: noun/1
Holly, mistletoe, ivy, and poinsettia are all plants associated with Christmas traditions, but they look and behave differently. Holly is a shrub or small tree with sharp-edged leaves and red berries; its branches are widely used in wreaths and general holiday decoration. Mistletoe grows as a parasite on trees, has soft oval leaves and white berries, and is traditionally hung indoors for people to kiss beneath. Ivy is a climbing plant with lobed, star-shaped leaves that clings to walls and trees, and it rarely produces its dark berries in winter. Poinsettia is a potted flowering plant sold during the holidays, with showy red bracts (modified leaves) that look like petals. If you see spiky green leaves with red berries on a Christmas wreath, that is almost certainly holly.
Common collocations
Etymology
From Old English holegn (also holen), related to Proto-Germanic *hulin- or *hulaz, meaning 'holly'. The name is very old and predates the Christian association with Christmas — holly was used in winter solstice festivals in pre-Christian Europe. The modern spelling with 'y' (holly) became common around the 1400s.