SUNDAY
WordNet
noun
(1) United States evangelist (1862-1935)
(2) First day of the week; observed as a day of rest and worship by most Christians
verb
(3) Spend Sunday
"We sundayed in the country"
WiktionaryText
Etymology
sunnenday from sunnandæg, day of the sun, from sunne, sun, + dæg, day, as a translation of dies solis; declared the "venerable day of the sun" by Roman Emperor Constantine on March 7, AD 321