Meaning of "christmas" tree

a real or artificial evergreen tree set up and decorated with lights and ornaments as part of Christmas celebrations.

Christmas tree

Christmas tree

n.
1. An evergreen or artificially decorated tree, as with lights and ornaments, during the holiday season.
2. A device that consists of pipes and valves and covers a natural gas or oil well to control its flow.

Christmas tree

Christmas tree

n
1. (Plants) an evergreen tree or a imitation of one, decorated as part of the Christmas celebrations
2. (Plants) Also called: Christmas bush Austral any of several trees or shrubs that bloom at Christmas and are used for decoration
3. (Plants) other name for pohutukawa

Christ′mas tree`

Christmas tree '

n n.
an evergreen tree decorated at Christmas with ornaments and lights.
[1780-90, Amer.