Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun hallowmass
1 sense of hallowmass
Sense 1
All Saints' Day, Allhallows, November 1, Hallowmas, Hallowmass -- (a Christian feast day honoring all the saints; first observed in 835)
=> holy day of obligation -- (a day when Catholics must attend Mass and refrain from servile work, and Episcopalians must take Communion)