The Britannica Dictionary
mobile search
Home
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
×
Britannica Homepage
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
The Britannica Dictionary
high day
1 ENTRIES FOUND:
high day
(noun)
high day
noun
plural
high days
high day
noun
plural
high days
Britannica Dictionary definition of HIGH DAY
[
count
]
British
:
a day when a religious festival or holiday is observed
:
holy day
—
usually used in the phrase
high days and holidays
ASK THE EDITOR
What are the plural forms of
check-in
,
passerby
, and
spoonful
?
See the answer »
QUIZZES
Vocabulary Quiz
Test your word power
Take the Quiz »
Name That Thing
Take our visual quiz
Test Your Knowledge »
WORD OF THE DAY
catnap
:
a short period of sleep
Learn More »