Meaning of Have no idea
To completely lack knowledge about something.
In simple words: Not know something at all
Have no idea in a sentence
- I have no idea where my keys went.
- She said she has no idea how to solve the problem.
- He has no idea about the meeting tomorrow.
- They have no idea why the event was canceled.
- I have no idea what he was talking about.
How to use Have no idea
Used mainly in casual conversations. It may not be suitable for formal writing or speech.
Grammar pattern
have no idea + clause
Memory hint
Think of a person stumped by a question, shrugging and saying 'no idea!'
Related words
Collocations with Have no idea
- have no idea about
- have no idea how
- have no idea where
Synonyms for Have no idea
- don't know
- have no clue
- not sure
- uncertain
Common mistakes with Have no idea
- Confused with 'have an idea' - means the opposite.
- Used too formally - mostly informal.
- Omitting 'no' - 'have idea' is incorrect.
Have no idea appears in
Have no idea in other languages
- Arabicالعربية
ماليش فكرة
مش عارف حاجة خالص
- Bengaliবাংলা
কোনো ধারণা নেই
একেবারেই কিছু না জানা
- GermanDeutsch
Keine Ahnung haben
Etwas überhaupt nicht wissen
- SpanishEspañol
No tener ni idea
No saber algo para nada
- Persianفارسی
هیچ ایدهای ندارم
هیچ چیزی را نمیدانم
- FrenchFrançais
N'avoir aucune idée
Ne pas du tout savoir quelque chose
- Hindiहिन्दी
पता नहीं
कुछ भी बिल्कुल न जानना
- ItalianItaliano
Non avere idea
Non sapere proprio niente di qualcosa.
- PortuguesePortuguês
Não faço ideia
Não saber de algo de jeito nenhum.
- RussianРусский
Понятия не имею
Совсем не знать чего-то
- Urduاردو
کچھ پتہ نہیں
کسی چیز کو بالکل نہ جاننا
- Chinese中文
没想到
根本不知道某事
More chunks like Have no idea
- Don't know
- Give me your coordinates
Request for someone's geographical location expressed as figures.
- Safe landing site
A location designated for an aircraft to land without danger.
- Try and force it down
To attempt to make something happen by forcefully pushing it down.
- He'll know what to do
He will understand the best way to respond or act.
- Know what to do
To have a clear understanding of how to act or respond.
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Frequently asked questions about Have no idea
What does Have no idea mean?
Not know something at all
What is the definition of Have no idea?
To completely lack knowledge about something.
How do you use Have no idea in a sentence?
I have no idea where my keys went.
Can you give another example of Have no idea?
She said she has no idea how to solve the problem.
What are synonyms for Have no idea?
Common alternatives include don't know, have no clue, not sure, uncertain.
What words go with Have no idea?
It commonly pairs with have no idea about, have no idea how, have no idea where.
What are common mistakes when using Have no idea?
Confused with 'have an idea' - means the opposite. Used too formally - mostly informal. Omitting 'no' - 'have idea' is incorrect.
How do you pronounce Have no idea?
US: //hæv noʊ aɪˈdiə//, UK: //hæv nō aɪˈdɪə//. Listen to the audio above to hear native pronunciation.
Is Have no idea formal or informal?
"Have no idea" is informal, so it fits casual conversation with friends and family.
When should I use Have no idea?
Used mainly in casual conversations. It may not be suitable for formal writing or speech.








