English Dictionary
Christmas Day
n : a Christian holiday celebrating the birth of Christ; a
quarter day in England, Wales, and Ireland [syn: {Christmas},
{Christmas Day}, {Xmas}, {Dec 25}]
English Computing Dictionary
Christmas tree
A kind of EIA-232 line tester or breakout box featuring rows of
blinking red and green LEDs suggestive of Christmas lights.
[{Jargon File}]