no idea is not in our dictionary (yet). Here's what it could mean:
Confidence: high
Results generated using artificial intelligence.
phrase
Example Sentences
Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"I had absolutely no idea what was going on in the middle of the festival," the 28-year-old from London says.
From BBC • Jun. 5, 2026
"I had no idea how large and long these caves are," Sankey said.
From Science Daily • Jun. 2, 2026
Thesaurus
Possible Synonyms
Words in our thesaurus
other words
- your guess is as good as mine
- drawing a blank
- haven't a clue
- search me
Possible Antonyms
Words in our thesaurus
other words
- crystal clear on it
- know for a fact
- got it down pat
- a walking encyclopedia
