All 24 idioms, most common first.
Guess the meaning, then tap a card to check.
Idiom list verified as of October 2026.
1 толгой эргэх
Literally the head spins
Means to feel dizzy, or to be confused and overwhelmed
English idiom one's head is spinning
Example Хийх ажил хэт олон болохоор толгой эргээд байна.
There is so much work to do that my head is spinning.
Note It also has the plain physical sense of dizziness, so context decides which reading applies.
2 нүүр улайх
Literally the face reddens
Means to feel ashamed or embarrassed
Example Тэр багшийн асуултад хариулж чадаагүйдээ нүүр улайв.
He went red with embarrassment because he could not answer the teacher's question.
3 ам алдах
Literally to let the mouth slip
Means to blurt something out, to give away a secret by accident
English idiom to let something slip
Example Нууцыг хэлэхгүй гэж амласан ч тэр амаа алдаж, бүгдийг ярьчихсан.
He promised not to tell the secret, but he let it slip and told everyone.
4 нүд булаах
Literally to seize the eyes
Means to be visually striking, to draw everyone's attention
English idiom to catch the eye
Example Дэлгүүрийн цонхон дахь шинэ хувцас хүн бүрийн нүдийг булаав.
The new clothes in the shop window caught everyone's eye.
Note The adjective form нүд булаам (eye-catching) is even more common, especially in advertising.
5 гар сунгах
Literally to extend a hand
Means to help someone out, to offer support
English idiom to lend a hand
Example Хүнд байдалд орсон найздаа гараа сунгаж туслав.
She lent a hand to a friend who was in a difficult spot.
6 нүд ирмэхийн зуур
Literally in the span of one blink of the eyes
Means in an instant, extremely quickly
English idiom in the blink of an eye
Example Зун нүд ирмэхийн зуур өнгөрчихлөө.
The summer went by in the blink of an eye.
7 сэтгэл нийлэх
Literally for the hearts to merge
Means to get on easily with someone, to be of one mind
English idiom to hit it off
Example Тэд хоёр анх танилцсан цагаасаа сэтгэл нийлж, дотны найз болсон.
The two of them hit it off from the day they first met and became close friends.
8 хийморь сэргэх
Literally the wind horse revives
Means for a person's luck and spirits to pick up
Example Шинэ ажилд орсноос хойш түүний хийморь сэргэлээ.
Since he started the new job, his luck has picked up.
Note Хийморь (wind horse) is a Buddhist and shamanic idea of personal fortune and vitality, so the phrase carries real cultural weight.
9 гар татах
Literally to pull back the hand
Means to be stingy, to hold back help or money
English idiom to be tight-fisted
Example Мөнгө хэрэгтэй үед ах нь гараа татчихдаг.
Whenever money is needed, his older brother holds back.
10 нэг сумаар хоёр туулай буудах
Literally to shoot two hares with one arrow
Means to achieve two goals with a single action
English idiom to kill two birds with one stone
Example Тэр хотод ажлын хэргээр очоод, замдаа найзтайгаа ч уулзаж, нэг сумаар хоёр туулай буудлаа.
He went to the city on business and met a friend on the way, killing two birds with one stone.
11 толгой гашилгах
Literally to sour the head
Means to worry at a problem, to think something over and over
English idiom to rack one's brains
Example Ийм өчүүхэн юман дээр толгойгоо гашилгаад яах юм бэ.
Why rack your brains over such a small thing?
12 ханцуй шамлах
Literally to turn up the sleeves
Means to set about a job with energy
English idiom to roll up one's sleeves
Example Бүгдээрээ ханцуйгаа шамлаад цэвэрлэгээнд оролцлоо.
We all rolled up our sleeves and joined the cleanup.
13 гар хоосон байх
Literally to have an empty hand
Means to be broke, or to come away with nothing
English idiom empty-handed
Example Ажлаас халагдаад тэр гар хоосон гэртээ харив.
After losing his job he went home empty-handed.
14 чихэнд хүрэх
Literally to reach the ear
Means for news or a rumor to get through to someone
English idiom to reach someone's ears
Example Тэдний хоорондын маргаан удалгүй даргын чихэнд хүрчээ.
Their argument soon reached the boss's ears.
15 хөл газар хүрэхгүй байх
Literally for the feet not to touch the ground
Means to be overjoyed
English idiom to walk on air
Example Шалгалтандаа тэнцсэн мэдээ сонсоод тэр хөл нь газар хүрэхгүй байв.
When she heard she had passed the exam, she was walking on air.
16 зүрх алдах
Literally to lose the heart
Means to be startled, to get a sudden fright
English idiom to jump out of one's skin
Example Гэнэт хашгирахад нь би зүрхээ алдав.
He shouted all of a sudden and I nearly jumped out of my skin.
17 нүүр өгөх
Literally to give face
Means to indulge someone, to let them get away with too much
Example Хүүхдэдээ хэт нүүр өгвөл дараа нь хэцүү болно.
If you indulge your child too much, it gets hard later on.
Note It also has a neutral sense of being warm and welcoming towards someone, so the spoiling reading comes from the context.
18 гартаа атгах
Literally to grip in one's own hand
Means to keep firm personal control over something
English idiom to hold the reins
Example Компанийн бүх шийдвэрийг тэрээр гартаа атгадаг.
He keeps every decision in the company in his own hands.
19 нойр хулжих
Literally sleep bolts away
Means to be unable to sleep, to lie awake
Example Маргаашийн ярилцлагыг бодсоор нойр минь хулжлаа.
I kept thinking about tomorrow's interview and sleep would not come.
20 ам ангайх
Literally the mouth gapes open
Means to be dumbfounded, to stare in amazement
English idiom one's jaw drops
Example Түүнийг дуулахад бүгд ам ангайн сууж байлаа.
When she sang, everyone sat there with their mouths open.
Note It also has a plain sense of simply opening your mouth to speak, so the amazement reading depends on context.
21 нүд бүлтийх
Literally the eyes bulge
Means to be utterly astonished, wide eyed with shock
English idiom one's eyes pop out
Example Үнийг сонсоод түүний нүд бүлтийв.
When he heard the price, his eyes nearly popped out.
22 ам таглах
Literally to plug the mouth
Means to leave someone with nothing to say, to silence them
Example Түүний асуулт бүгдийн амыг таглав.
His question left everyone with nothing to say.
Note Forceful: it says the other side was shut up rather than answered, and it is often used about silencing critics.
23 зүрх шимшрэх
Literally the heart smarts
Means to be pained by pity or grief
English idiom one's heart aches
Example Гудамжинд тэнэж яваа нохдыг хараад зүрх шимшрэв.
Seeing the stray dogs on the street made my heart ache.
24 нүд хужирлах
Literally to salt the eyes
Means to enjoy the sight of something, to look one's fill
English idiom to feast one's eyes
Example Үзэсгэлэнгээр орж нүдээ хужирлалаа.
I went round the exhibition and feasted my eyes.
Note Хужир is the salty earth that livestock lick, so the image is of the eyes being given a treat.
Frequently asked questions
What are the most common idioms in Mongolian?
The most common Mongolian idioms, ranked by everyday frequency, start with толгой эргэх, нүүр улайх, ам алдах, нүд булаах, гар сунгах. Each one means something you could not guess from the words alone, which is exactly why learners have to meet them in context. This page lists 24 of them with meanings and example sentences.
What does "толгой эргэх" mean in English?
Literally "the head spins". It means to feel dizzy, or to be confused and overwhelmed. The closest English idiom is "one's head is spinning". Example: Хийх ажил хэт олон болохоор толгой эргээд байна. ("There is so much work to do that my head is spinning.")
What does "нүүр улайх" mean in English?
Literally "the face reddens". It means to feel ashamed or embarrassed. Example: Тэр багшийн асуултад хариулж чадаагүйдээ нүүр улайв. ("He went red with embarrassment because he could not answer the teacher's question.")
What does "ам алдах" mean in English?
Literally "to let the mouth slip". It means to blurt something out, to give away a secret by accident. The closest English idiom is "to let something slip". Example: Нууцыг хэлэхгүй гэж амласан ч тэр амаа алдаж, бүгдийг ярьчихсан. ("He promised not to tell the secret, but he let it slip and told everyone.")
What does "нүд булаах" mean in English?
Literally "to seize the eyes". It means to be visually striking, to draw everyone's attention. The closest English idiom is "to catch the eye". Example: Дэлгүүрийн цонхон дахь шинэ хувцас хүн бүрийн нүдийг булаав. ("The new clothes in the shop window caught everyone's eye.")
What does "гар сунгах" mean in English?
Literally "to extend a hand". It means to help someone out, to offer support. The closest English idiom is "to lend a hand". Example: Хүнд байдалд орсон найздаа гараа сунгаж туслав. ("She lent a hand to a friend who was in a difficult spot.")
What does "нүд ирмэхийн зуур" mean in English?
Literally "in the span of one blink of the eyes". It means in an instant, extremely quickly. The closest English idiom is "in the blink of an eye". Example: Зун нүд ирмэхийн зуур өнгөрчихлөө. ("The summer went by in the blink of an eye.")
What does "сэтгэл нийлэх" mean in English?
Literally "for the hearts to merge". It means to get on easily with someone, to be of one mind. The closest English idiom is "to hit it off". Example: Тэд хоёр анх танилцсан цагаасаа сэтгэл нийлж, дотны найз болсон. ("The two of them hit it off from the day they first met and became close friends.")
What does "хийморь сэргэх" mean in English?
Literally "the wind horse revives". It means for a person's luck and spirits to pick up. Example: Шинэ ажилд орсноос хойш түүний хийморь сэргэлээ. ("Since he started the new job, his luck has picked up.")
How do you say "one's head is spinning" in Mongolian?
The Mongolian equivalent is "толгой эргэх", literally "the head spins". Example: Хийх ажил хэт олон болохоор толгой эргээд байна. ("There is so much work to do that my head is spinning.")
What do Mongolian speakers call idioms and proverbs?
In Mongolian, an idiom is called хэлц үг, and a proverb is зүйр цэцэн үг. A хэлц үг (also called өвөрмөц хэлц) is a fixed figurative phrase that has to sit inside a sentence, while a зүйр цэцэн үг is a complete folk saying that states a piece of wisdom on its own.
Why can't you translate Mongolian idioms word for word?
Idioms are non-compositional: their meaning is fixed by convention, not built from the individual words. Толгой эргэх translates literally as "the head spins", yet it means to feel dizzy, or to be confused and overwhelmed. Translate word for word and you get nonsense, so idioms have to be learned as whole units.
How do you learn Mongolian idioms fast?
The fastest way is to meet them in context and reuse them, not to memorize a list. Learn a handful at a time, notice them while reading and listening, and try them in your own sentences. Reading real Mongolian with tap-to-translate, the way Lingo7 works, turns every page into idiom practice.