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Lamp

On’yomiとう
Kun’yomiひ・ほ-・ともしび・とも.す・あかり
MeaningsLamp, A Light, Light, Counter For Lights
JLPT N2 6 strokes #1564 most common Grade 4 Radical fire
書き順 · Stroke order

How to write 灯

Stroke order is not decoration — it determines how the character looks handwritten and how dictionaries index it.

6 strokes
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Draw it on screen and be marked on stroke order and direction.

分解 · What it is made of

The parts of 灯

Almost every kanji is built from a small set of reusable parts. Learn the parts once and you stop memorising thousands of unrelated shapes.

Why it sounds the way it does. The part is the phonetic component — it carries the sound rather than the meaning. That is why 灯 is read とう. Roughly two-thirds of all kanji work this way, which makes unfamiliar readings guessable once you spot the pattern.
部首 · Radical

The radical of 灯

Radical 86 of 214
Fire

The radical is the part a paper dictionary files a kanji under, and it usually hints at meaning. 灯 is filed under (fire) — radical number 86 of the 214 in the Kangxi system.

Other kanji built on 火

練習 · Practice

Drill 灯 right now

Three quick games built from this character's real data. Your streak is kept in this browser.

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Lamp とう ひ・ほ-・ともしび・とも.す・あかり
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熟語 · In real words

Words that use 灯

Kanji are almost never met alone. These are the most common words built from this character, ordered by how often they actually appear in Japanese.

灯火 あかり light; glow; gleam
灯油 とうゆ kerosene; paraffin; lamp oil
灯り あかり light; glow; gleam
灯かり あかり light; glow; gleam
灯台 とうだい lighthouse; old-fashioned interior light fixture comprising a wooden pole with an oil-fill
電灯 でんとう electric light
蛍光灯 けいこうとう fluorescent lamp; fluorescent light; person who is slow to react
螢光灯 けいこうとう fluorescent lamp; fluorescent light; person who is slow to react
けい光灯 けいこうとう fluorescent lamp; fluorescent light; person who is slow to react
けいこう灯 けいこうとう fluorescent lamp; fluorescent light; person who is slow to react
同音 · Sound-alikes

Kanji that sound like 灯

Japanese has far more kanji than syllables, so one reading is shared by many characters. These are the ones you will confuse with 灯 — learn them together, not separately.

画数 · 6 strokes

Other 6-stroke kanji

Useful when looking a character up by stroke count — and a common source of visual mix-ups.

頻度 · Frequency

Next in the frequency list

灯 is the 1564th most common kanji in written Japanese. Learning in frequency order is the fastest route to reading real text.

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質問 · Questions

About the kanji 灯

What does the kanji 灯 mean?

灯 means Lamp, A Light, Light, Counter For Lights. It is the 1564th most common kanji in written Japanese.

How do you read the kanji 灯?

灯 is read on'yomi (Chinese-derived) とう; kun'yomi (native Japanese) ひ、ほ-、ともしび、とも.す、あかり.

How many strokes does 灯 have?

灯 is written with 6 strokes. The animated diagram on this page shows the correct order.

What level is the kanji 灯?

It appears at JLPT level N2, and Japanese schoolchildren learn it in grade 4.

What is the radical of 灯?

The radical of 灯 is 火 (fire), radical number 86 of the 214 Kangxi radicals. The radical is the component a dictionary files the character under, and it usually points at the character's meaning.

What parts is the kanji 灯 made of?

灯 is built from 火 (fire) and 丁 (street). Learning kanji as combinations of a few hundred reusable components is far more efficient than memorising each character as a separate shape.

Why is 灯 read とう?

灯 contains 丁 as its phonetic component — the part that carries the sound rather than the meaning, which is why 灯 is read とう. Roughly two-thirds of all kanji are built this way, so spotting the phonetic component often lets you guess the reading of a character you have never seen.

What words use the kanji 灯?

Common words written with 灯 include 灯火 (あかり, light; glow; gleam); 灯油 (とうゆ, kerosene; paraffin; lamp oil); 灯り (あかり, light; glow; gleam).

Which kanji sound the same as 灯?

灯 shares a reading with 東 (とう), 党 (とう), 当 (とう), 統 (とう), 道 (とう), among others. Same-sounding kanji are one of the most common sources of confusion in Japanese.

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