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熱 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
熱rèheat, fever, zealzg, 15 strokes, radical 灬
rè(re4) T4
  1. 1heat, fever, zeal
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026

熱rè(re4)

The character 熱 (rè) primarily means 'heat' or 'fever,' referring to high temperatures in both physical and metaphorical senses. It can describe warm weather, heated objects, or intense emotions like passion and zeal. In conversational contexts, it might also indicate someone feeling unwell due to fever.

Strokes15Radical灬
Cultural Note

In Chinese culture, the concept of heat extends beyond temperature to include the idea of 热情 (rèqíng, enthusiasm), often seen in hospitality and social interactions, where warmth and kindness are highly valued.

Memory Tip

Imagine a sun (the radical 火, meaning fire) shining down with so much heat that it makes you sweat. This intense heat (rè) is also linked to strong emotions, like being fervently passionate about something, making you feel 'on fire' with enthusiasm.

Meanings of 熱

rè(re4)
1heat, fever, zeal
Exercise 1 of 2

Listen & Choose the Meaning

Choose the correct answer:

About 熱

熱Simplified
15Strokes
灬Radical
状态词stative word (stat.)Part of Speech
#—Frequency Rank

Podcast: 熱

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Podcast: 熱

Listen to Jason & Amy break down this word for you

AI Study Notes for 熱

Quick Contrast

热 (rè) vs 烫 (tàng) — use 热 for general warmth or heat, while 烫 specifically refers to something being hot to the touch.

Usage Notes

When using 熱, ensure you distinguish between its meanings, as context can change its interpretation. Common collocations include 熱天 (hot day) and 發燒 (to have a fever). Be mindful of tone when pronouncing rè, as confusing it with other tones can lead to misunderstandings.

HSK Study Tips

Though not currently part of the official HSK vocabulary, 熱 connects well with other HSK Level 3 words such as 冷 (lěng, cold). Students should focus on recognizing how 熱 is used in expressions related to temperature and emotions, enhancing their vocabulary in everyday contexts.

Common Mistakes

Learners often confuse 熱 (rè) with 冷 (lěng), leading to incorrect phrases like '我今天很冷' (wǒ jīntiān hěn lěng) when they mean to express heat. Remember, use 熱 when talking about warmth or fever.

AI-enhanced 2026-03-24

Pronunciation of 熱

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Etymology of 熱

Formation Typepictophonetic
六书 ClassificationPhono-semantic (形声字)~80-90% of characters
Explanation

Simplified form of 熱. Phonosemantic compound. 灬 represents the meaning and 埶 represents the sound.

Memory Hint

fire

Semantic (meaning)灬
+
Phonetic (sound)埶
Learn more about Phono-semantic (形声字) characters

Jason Etymology Detective

Case file: 熱

Simplified form of 熱. Phonosemantic compound. 灬 represents the meaning and 埶 represents the sound.

  1. 1The meaning half灬 carries the sense.
  2. 2The sound half埶 is there for the reading, not the meaning.
  3. 3The giveawayfire
  4. 4On the record aspictophonetic.

Every clue here comes from the character's recorded structure — nothing is guessed.

Want the full history of 熱? Jason searches the paleographic record, weighs the competing accounts and judges the popular story.

Charged once for this character — everyone reads it afterwards.
Exercise 1 of 1

Character Formation Type

What type of character formation is 熱?

Decomposition of 熱

IDS Structure⿱埶灬
熱Full Character
=
埶yi4
top
灬huo3
bottom
Exercise 1 of 2

Identify the Components

Which of these is a component of 熱?

How to say heat, fever, zeal in Chinese

“heat, fever, zeal” in Chinese is熱rè

The character 熱 (rè) primarily means 'heat' or 'fever,' referring to high temperatures in both physical and metaphorical senses. It can describe warm weather, heated objects, or intense emotions like passion and zeal. In conversational contexts, it might also indicate someone feeling unwell due to fever.

When to use 熱

When using 熱, ensure you distinguish between its meanings, as context can change its interpretation. Common collocations include 熱天 (hot day) and 發燒 (to have a fever). Be mindful of tone when pronouncing rè, as confusing it with other tones can lead to misunderstandings.

熱 or something close to it

热 (rè) vs 烫 (tàng) — use 热 for general warmth or heat, while 烫 specifically refers to something being hot to the touch.

What learners get wrong

Learners often confuse 熱 (rè) with 冷 (lěng), leading to incorrect phrases like '我今天很冷' (wǒ jīntiān hěn lěng) when they mean to express heat. Remember, use 熱 when talking about warmth or fever.

Write 熱

熱

Practice writing 熱 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.

Write correctly 3 times to earn XP

Word Family of 熱

Words Containing This Character20
热rèto warm up熱
热情rèqíngcordial熱情
热烈rèlièardent熱烈
热线rèxiànhotline (communications link)熱線
热爱rè’àito adore熱愛
热闹rènaolively熱鬧
热狗hot dog (loanword)熱狗
热点rèdiǎnhot spot熱點
狂热kuángrèzealotry狂熱
热门rèménpopular熱門
热水rèshuǐhot water熱水
亲热qīnrèaffectionate親熱
热销to sell well熱銷
热心rèxīnzeal熱心
热量rèliàngheat熱量
加热jiārèto heat加熱
热身to warm up (sports)熱身
发热fārèfeverish發熱
火热huǒrèfiery火熱
热血hot blood熱血
Exercise 1 of 4

Compound Meaning

What does 热 mean?

Frequently Asked Questions about 熱

You can say '今天很熱' (jīntiān hěn rè) meaning 'It is very hot today.'

Jason Recommends

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