订 (dìng) - Meaning, Stroke Order & Audio

订

dìng[ding4]Tone 4

to agree or order

HSK 3

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訂

Guru Deep Dive

English · to agree or order

Cached lesson

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Topology:Left-right

Strokes:4

Writing Balance Rule: The left speech radical (讠) takes up about one-third of the width, leaving the right component (丁) two-thirds of the space, keeping them vertically aligned and balanced.

Simplification Logic: The traditional speech radical 言 is simplified into the standard 2-stroke simplified variant 讠 on the left side.

1. Meaning

to conclude, to agree on, or to book/order something in advance

to subscribe to a publicationto draw up a contract or agreement

VerbNeutral#commerce#communication#agreements

Sample Usage

订房间
dìng fángjiān
to book a room
订报纸
dìng bàozhǐ
to subscribe to a newspaper

2. Sound

/[tiŋ⁵¹]/Tone: 51

订

dìngding4

`(51)

=dìng

Initial Consonant

Type: Unaspirated Alveolar

Sounds like: d sound like in English 'dog'

Unaspirated

Airflow Tactile Test: No puff of air. Tissue remains still (sounds like English 't' in 'stop').

Tongue & Mouth Position: Tongue tip touches the alveolar ridge behind the upper front teeth.

Final Rhyme

ing

Vowel Group: -i vowel group

Sounds like: -ing rhymes with English 'ing' in sing

Mouth Shape Guide: Pronounce as standalone vowel 'eeng'.

Common Learner Trap: Keep vowel quality steady across all 4 tone contours.

Tone

T4 (51)

5 → 1 (51)

4th Tone (High-Falling)

Tone Pitch & Cadence: Tone 4 starts high and drops sharply to the bottom, much like a sharp command 'No!' in English.

👂

Listening trap: Confusing Tone 4 (dìng) with Tone 1 (dīng) or Tone 2 (díng), missing the downward drop of the voice.

👋

Physical Tone Gesture: A sharp, decisive nod downward, mirroring the high-to-low plummet of Tone 4.

3. Writing

Topology: Left-right · Strokes: 4 strokes

Writing Balance Rule: The left speech radical (讠) takes up about one-third of the width, leaving the right component (丁) two-thirds of the space, keeping them vertically aligned and balanced.

Simplification Logic: The traditional speech radical 言 is simplified into the standard 2-stroke simplified variant 讠 on the left side.

4. Components

Radical 讠 · Speech Radical (words, speech, language, communication)

Semantic Clue (形旁): 讠 (Indicates that the action involves words, agreements, or spoken contracts.)

Phonetic Clue (声旁): 丁 (original sound: ding)

You use your words (讠) to nail down (丁) an agreement or place an order.

讠 Speech / Communication
丁 Nail / Phonetic clue for 'ding'

Phonetic Family (形声字家族)

19· Phonetic Root: 丁 (dīng)

5. History

Liushu category: Phono-semantic (形声)

Origin: Combined from the speech radical (words and promises) and 丁 (providing the sound and the imagery of nailing something down firmly).

Semantic Evolution: Originally referring to making verbal agreements or contracts, it expanded to mean booking, ordering goods, and subscribing to newspapers.

In ancient times, contracts were often spoken oaths backed by witness testimony, anchoring the connection between speech and binding agreements.

6. Sinosphere

🇯🇵

Kanji (Japanese)

On: テイ / Kun: ただ.す, さだ.める

🇰🇷

Hanja (Korean)

정

7. Memory

Vivid Mnemonic Story

You give your WORD (讠) and drive a NAIL (丁) into it to securely ORDER and lock in the agreement.

Phonetic Family (形声字家族)

灯

dēnglamp / lightUses fire radical (火) plus 丁 for light.

顶

dǐngtop / roofUses page/head radical (页) plus 丁 for the top of the head.

Lookalikes & Traps (形近字)

定(dìng)

定 means 'to settle/stable' and uses the roof radical (宀) on top, whereas 订 uses the speech radical (讠) because it involves verbal arrangements or orders.

8. Mastery

Active Recall Challenge

我已经在网上[___]好了去北京的机票。

Clue: dìng

Common Learner Pitfall

Confusing 订 (dìng - to order/agree, with speech radical) with 定 (dìng - to settle/fix, with roof radical), especially since both share the same pinyin and tone.

Memory Prompts

Recognition: When you see 讠 combined with 丁 making 'dìng', what core action does it denote?

Production: How do you write the character for 'to book / to order' (dìng) using the speech radical?

订dìngto agree or order

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