home/glossary/Red-Letter Day

Red-Letter Day

nounverified·updated May 18, 2026

a memorably happy or noteworthy day (from the custom of marking holy days in red on church calendars)

MWE

Classifications

Entity Type

Unknownauthoritativeglossary_import_default_pending_classifier
?unassignedlast reviewed

Sensitivity

unclassified

Information Class

unclassified

Variants

plural
Red-Letter Days
possessive
Red-Letter Day's
pluralpossessive
Red-Letter Days'