Oxford logo
Toggle navigation
Redeem
Upgrade
Help
Sign in
Dictionaries
Dictionaries home
English
American English
Academic
Collocations
German-English
Grammar
Grammar home
Practical English Usage
Learn & Practise Grammar (Beta)
Word Lists
Word Lists home
My Word Lists
Topics
Recent additions
Resources
Resources home
Text Checker
Sign in
Dictionaries
Dictionaries home
English
American English
Academic
Collocations
German-English
Grammar
Grammar home
Practical English Usage
Learn & Practise Grammar (Beta)
Word Lists
Word Lists home
My Word Lists
Topics
Recent additions
Resources
Resources home
Text Checker
Redeem
Upgrade
Help
TOP
American English
English
American English
Academic English
Collocations
Practical English Usage
German-English
English-German
English
American English
Enter search text
Definition of
doomsday noun
from the Oxford Advanced American Dictionary
doomsday
noun
noun
NAmE
/
/
ˈdumzdeɪ
/
/
[
singular
]
jump to other results
the last day of the world when Christians believe that everyone will be judged by God
Idioms
till doomsday
(
informal
)
jump to other results
a very long time; forever
This job's going to take me till doomsday.
See
doomsday
in the Oxford Advanced Learner's Dictionary
Check pronunciation:
doomsday
Nearby words
doom-laden
adjective
doomsayer
noun
doomsday
noun
doomy
adjective
door
noun