Meaning
Asking if someone has specific information.
Cultural Background
In Tamil Nadu, asking 'Unakku theriyuma?' is often a way to show friendliness. People are generally very helpful and will go out of their way to explain something if you ask if they know it. In Sri Lanka, the dialect might use 'theriyume' or 'theriyumo' with a slightly different intonation, but the core phrase remains the standard for informal inquiry. In modern Chennai startups, English is often mixed in. You might hear 'Unakku andha update theriyuma?' (Do you know that update?). Many famous movie songs start with or feature this phrase, cementing it as a romantic or inquisitive hook in the public consciousness.
The 'Hook' Technique
Start a story with 'Unakku onnu theriyuma?' (Do you know one thing?) to immediately grab a Tamil speaker's attention.
The Age Gap
If the person looks even a few years older than you, play it safe and use 'Ungalukku'.
Meaning
Asking if someone has specific information.
The 'Hook' Technique
Start a story with 'Unakku onnu theriyuma?' (Do you know one thing?) to immediately grab a Tamil speaker's attention.
The Age Gap
If the person looks even a few years older than you, play it safe and use 'Ungalukku'.
Body Language
Often accompanied by a slight head tilt or a raised eyebrow to emphasize the question.
Shortening
In very casual settings, you can just say 'Theriyuma?' and point to the object.
Test Yourself
Fill in the blank with the correct form of 'you'.
_______ (To you - informal) என் தம்பி தெரியுமா?
The verb 'theriyum' always takes the dative case 'unakku'.
Which sentence is the most respectful way to ask an elderly person if they know the way?
Asking an elder for directions:
'Ungalukku' is the formal/respectful form of 'you'.
Complete the dialogue.
A: உனக்குத் தெரியுமா? நாளைக்கு லீவு! B: _________!
'Nijamagava?' (Really?) is the most natural response to surprising news.
Match the phrase to the situation.
Situation: You want to ask a friend if they know how to drive a car.
'Otta' means 'to drive'. 'Theriyuma' is used for skills.
🎉 Score: /4
Visual Learning Aids
Informal vs Formal
Practice Bank
4 exercises_______ (To you - informal) என் தம்பி தெரியுமா?
The verb 'theriyum' always takes the dative case 'unakku'.
Asking an elder for directions:
'Ungalukku' is the formal/respectful form of 'you'.
A: உனக்குத் தெரியுமா? நாளைக்கு லீவு! B: _________!
'Nijamagava?' (Really?) is the most natural response to surprising news.
Situation: You want to ask a friend if they know how to drive a car.
'Otta' means 'to drive'. 'Theriyuma' is used for skills.
🎉 Score: /4
Frequently Asked Questions
12 questionsYes! 'Unakku avanai theriyuma?' means 'Do you know him?'.
It depends on your family dynamic, but usually, 'Ungalukku' or just 'Theriyuma?' is safer.
'Theriyum' is 'I know' (statement), and 'theriyuma' is 'Do you know?' (question).
Say 'Enakku theriyaadhu'.
Yes, for skills like 'Unakku neendha theriyuma?' (Do you know how to swim?).
It's a sandhi (joining) rule in Tamil grammar to make the transition between words smoother.
No, for that use 'Unakku nyabagam irukkiraadha?'.
Only if the email is to a very close friend. Otherwise, use 'Ungalukku'.
No, 'unakku' and 'theriyuma' are gender-neutral.
Change 'unakku' to 'avanukku'. So, 'Avanukku theriyuma?'.
Extremely! It's used in almost every Tamil film for dialogue and songs.
No, that is grammatically incorrect in Tamil.
Related Phrases
உங்களுக்குத் தெரியுமா?
specialized formDo you know? (Formal)
எனக்குத் தெரியும்
builds onI know
எனக்குத் தெரியாது
contrastI don't know
உனக்குத் புரிகிறதா?
similarDo you understand?
தெரிந்துகொள்
builds onFind out / Learn
சொல்லு
similarTell me
