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Thai

อัน

Pronunciation

an

อัน

an

[classifier for small things]

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  1. 1 [classifier for small things]、piece; item [classifier]
  2. 2 this one、that one、which one、one
  3. 3 that; which [formal attributive]、being [literary modifier]

อัน treats something as one unit: a small object, an item, or an option. It is very common as a classifier for small things and in forms like อันนี้ “this one” and อันไหน “which one.”

2

this one、that one、which one、one

Pronoun⭐️5 Essential

Used in forms such as อันนี้, อันนั้น, and อันไหน to refer to a thing, option, or previously mentioned item as “this one,” “that one,” or “which one.”

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3

that; which [formal attributive]、being [literary modifier]

Particle⭐️1 Rarely used Literary

A formal or literary linker placed after a noun to introduce a description, similar to “that is” or an attributive “which/that.”

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Learning notes

Explanation

The core idea is a single unit. For everyday use, the most useful patterns are อันนี้ “this one,” อันไหน “which one,” and หนึ่งอัน “one item.” As a classifier, it is convenient, but more specific classifiers are preferred when they are known, such as คน for people, เล่ม for books, and คัน for cars. In writing, อัน can also link a noun to a formal description, as in ความสุขอันแท้จริง “true happiness.”

Usage

It is very common when shopping, ordering, pointing to an item, choosing among options, or counting small things. In written Thai, speeches, and news-style language, it also appears as a formal modifier after nouns.

Caution

Do not rely on อัน as a universal classifier in careful Thai; common specific classifiers should still be learned. The formal attributive อัน can sound stiff if overused in casual conversation.

Differences from similar words

1 [classifier for small things] synonyms

2 this one synonyms

  • สิ่งนี้ is a more explicit way to say “this thing” or “this matter.” อันนี้ is the natural everyday form for pointing to an item or option as “this one.”

3 that; which [formal attributive] synonyms

Component words

Other words containing อัน

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