礙 (ài) - Meaning, Stroke Order & Audio

礙

ài[ai4]Tone 4

to hinder

HSK 5

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碍

Guru Deep Dive

English · to hinder

Cached lesson

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Topology:Left-right

Strokes:13

Writing Balance Rule: The left component (石) is narrower and compressed to make room for the complex right-hand side (得 variant structure). Ensure the vertical components do not lean.

Simplification Logic: The traditional form 礙 contains a bulky structure that was streamlined in simplified Chinese to balance stroke weight and writing speed.

1. Meaning

to hinder, obstruct, or block

to interfere withto be in the way

VerbNeutral#action#obstruction#movement

Sample Usage

这块石头碍事。
zhè kuài shí tou ài shì.
This piece of stone is in the way.
请不要妨碍我工作。
qǐng bù yào fáng ài wǒ gōng zuò.
Please do not hinder my work.

2. Sound

/[aɪ̯⁵¹]/Tone: 51

礙

àiai4

`(51)

=ài

Initial Consonant

∅

Type: Zero Initial (Pure Vowel)

Sounds like: y / w

Unaspirated

Airflow Tactile Test: Starts directly on the vowel sound without consonant obstruction.

Tongue & Mouth Position: Open vocal tract directly into the target vowel shape.

Final Rhyme

Vowel Group: -a vowel group

Sounds like: -ai rhymes with the word 'eye'

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

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 of your vocal range, similar to an emphatic English command like 'No!' or 'Stop!'.

👂

Listening trap: Confusing the falling Tone 4 with Tone 3 (dipping), leading to a less forceful pronunciation.

👋

Physical Tone Gesture: A sharp, decisive downward chop of the hand, mirroring a stern command to 'stop' or 'block'.

3. Writing

Topology: Left-right · Strokes: 13 strokes

Writing Balance Rule: The left component (石) is narrower and compressed to make room for the complex right-hand side (得 variant structure). Ensure the vertical components do not lean.

Simplification Logic: The traditional form 礙 contains a bulky structure that was streamlined in simplified Chinese to balance stroke weight and writing speed.

4. Components

Radical 石 · Stone Radical (stone, rock)

Semantic Clue (形旁): 石 (Indicates something hard, heavy, or rock-like that blocks your path.)

Phonetic Clue (声旁): 疑 (original sound: yí / ài)

A heavy stone (石) blocks a doubtful, hesitant person (疑), creating an obstacle that hinders progress.

石 Stone / obstacle
疑 Doubt / phonetic and conceptual component

Phonetic Family (形声字家族)

6· Phonetic Root: 疑 (yí)

5. History

Liushu category: Phono-semantic (形声)

Origin: Combined from the semantic root for stone (石) representing a physical barrier and a phonetic element (疑) suggesting hesitation or stoppage.

Semantic Evolution: Originally referred to physical blockage by rocks, expanding over time to abstract hindrances such as interfering with tasks or causing trouble.

The character bridges physical obstacles with abstract interferences in classical and modern Chinese.

6. Sinosphere

🇯🇵

Kanji (Japanese)

On: ガイ / Kun: さまた.げる

🇰🇷

Hanja (Korean)

애

7. Memory

Vivid Mnemonic Story

Imagine walking down a path when a giant STONE (石) suddenly appears, causing you to DOUBT (疑) your direction and completely HINDER (碍) your journey.

Phonetic Family (形声字家族)

疑

yíto doubtWithout the stone radical, it focuses purely on mental doubt.

凝

níngto freeze, congealReplaces the stone with ice (冫) or adds water/ice elements for freezing.

Lookalikes & Traps (形近字)

得(dé)

Has the 'get' meaning and uses the 彳 step radical on the left instead of the stone (石) radical.

爱(ài)

Means 'love', shares the same pinyin and tone, but is written with a completely different simple glyph structure.

8. Mastery

Active Recall Challenge

這件事情會妨[___]我們的計劃。

Clue: ài

Common Learner Pitfall

Confusing the meaning and tone with '爱' (ài - love), or missing strokes on the right-hand side due to its complexity.

Memory Prompts

Recognition: When you see the stone radical combined with the doubt component, what action does it represent?

Production: How do you write the character for 'to hinder' (ài) using a stone radical and a phonetic helper?

礙àito hinder

Speed:

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