- the 40th day after Easter, when the Ascension of Christ into heaven is celebrated
WordReference Random House Unabridged Dictionary of American English © 2026
Ascen′sion Day′,
- the 40th day after Easter, commemorating the Ascension of Christ;
Holy Thursday.
- Middle English 1325–75
Collins Concise English Dictionary © HarperCollins Publishers::
Ascension Day n
'Ascension Day' also found in these entries (note: many are not synonyms or translations):