Definition of oblivious
1
: lacking remembrance, memory, or mindful attention
2
: lacking active conscious knowledge or awareness
—usually used with of or to
Test Your Vocabulary
Great Words for Scrabble
-
- Which of the following Q-without-U words means the number five in cards or dice?

Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share oblivious
Time Traveler for oblivious
The first known use of oblivious was in the 15th century
See more words from the same century