Classifier 2 of 9 • Level 1

Cái — The Default Classifier

The neutral, all-purpose classifier for inanimate objects. When in doubt, use cái.

What Cái Means

Cái(thing/object) literally means "thing" or "object." It's the most common, neutral classifier for anything inanimate.

• No emotional coloring

• Used for manufactured objects, tools, furniture, body parts

• Can even classify abstract concepts

🔑 Key Insight:

Cái(classifier) is your safety net. If you don't know the "correct" classifier for an object, use cái(classifier) and you'll be understood. It's the linguistic equivalent of "thingy."

Common Uses of Cái

Furniture & Household Objects

cái bàn(table) — table
cái ghế(chair) — chair
cái giường(bed) — bed
cái tủ(cabinet/closet) — cabinet/closet
cái cửa(door) — door
cái cửa sổ(window) — window

Tools & Equipment

cái kéo(scissors) — scissors
cái búa(hammer) — hammer
cái thìa(spoon) — spoon
cái nĩa(fork) — fork
cái chổi(broom) — broom
cái thang(ladder) — ladder

Abstract Concepts & States

cái chết(death) — death
cái đẹp(beauty) — beauty
cái tên(name) — name
cái giá(price) — price
cái lạnh(the cold) — the cold
cái nóng(the heat) — the heat

Notice: Using cái(classifier) makes abstractions concrete. "Death" becomes "the thing death."

Example Sentences

Cái bàn này nặng quá!(This table is too heavy!)

This table is too heavy!

Tôi mua ba cái ghế mới.(I bought three new chairs.)

I bought three new chairs.

Cái chết là một phần của cuộc sống.(Death is a part of life.)

Death is a part of life.

Cái tên em rất đẹp.(Your name is very beautiful.)

Your name is very beautiful.

When NOT to Use Cái

❌ Don't use for living things

*cái chó(dog (wrong)) (wrong) → con chó(dog) (correct). Animals are always con(classifier).

⚠️ Be careful with vehicles

You can use cái(classifier) for vehicles, but chiếc(classifier) is more natural: chiếc xe(vehicle) sounds better than cái xe(vehicle).

⚠️ Fruits prefer quả/trái

Though cái(classifier) works, native speakers use quả táo(apple) or trái táo(apple) for "apple."

✓ When in doubt

If an object doesn't clearly fit another classifier, cái(classifier) is always acceptable.

Practice & Related Content

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← Learn Tender Classifier

Next: Chiếc

Learn Vehicle Classifier →

The Beauty of Neutral

Cái(classifier) might seem boring compared to con(classifier)'s tenderness or bông(classifier)'s delicacy. But neutrality is powerful. When Vietnamese uses cái chết(death) (the thing death), it's deliberately removing emotion — making death an object, not a force. That's linguistic philosophy in action.