Jisho

×

赤

7 strokes
Radical:
red, naked 赤
Parts:
土 赤
red
Kun:
あか、 あか-、 あか.い、 あか.らむ、 あか.らめる
On:
セキ、 シャク
Jōyō kanji, taught in grade 1
JLPT level N4
584 of 2500 most used kanji in newspapers

Speed

Stroke order

On reading compounds

  • 赤軍 【セキグン】 Red Army (Soviet Union, 1918-1946), Workers' and Peasants' Red Army, Japanese Red Army, JRA
  • 赤外線 【セキガイセン】 infrared rays, infrared radiation
  • 七赤 【シチセキ】 seventh of nine traditional astrological signs (corresponding to Venus and west)
  • 日赤 【ニッセキ】 Japanese Red Cross Society (abbr), Nisseki
  • 赤銅 【シャクドウ】 shakudo, gold-copper alloy, often with a blue patina
  • 赤銅色 【シャクドウイロ】 brown, tan

Kun reading compounds

  • 赤 【あか】 red, crimson, scarlet, red-containing colour (e.g. brown, pink, orange), Red (i.e. communist), red light (traffic), red ink (i.e. in finance or proof-reading), (in) the red, complete, total, perfect, obvious, copper, red 5-point card
  • 銅 【どう】 copper (Cu), bronze (medal)
  • 紅赤 【べにあか】 beniaka, variety of sweet potato with red skin and sweet yellow flesh; product of the Kawagoe region, bright red tinged with yellow
  • 真赤 【まあか】 bright red, deep red
  • 赤い 【あかい】 red, crimson, scarlet, vermilion, Red, communist
  • 赤色 【あかいろ】 red, red color (colour), communism, the left
  • 赤らむ 【あからむ】 to become red, to redden, to blush
  • 赤らめる 【あからめる】 to blush, to redden

Readings

Japanese names:
あ、 あこ、 あま
Mandarin Chinese (pinyin):
chi4
Korean:
jeog

Spanish

  • rojo
  • enrojecer
  • enrojecerse
  • sonrojarse

Portuguese

  • vermelho

French

  • rouge
35 A Guide To Reading and Writing Japanese (Florence Sakade)
51 A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot)
46 A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
476 A New Dictionary of Kanji Usage
4534 Classic Nelson (Andrew Nelson)
275 Essential Kanji (P.G. O’Neill)
254 Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
443 Japanese Names (P.G. O’Neill)
2.2 Japanese for Busy People
207 Kanji and Kana (Spahn and Hadamitzky)
207 Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
46 Kanji in Context (Nishiguchi and Kono)
1751 Kodansha Compact Kanji Guide
2719 Kodansha Kanji Dictionary (Jack Halpern)
1389 Kodansha Kanji Learner’s Dictionary (Jack Halpern)
1876 Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
1759 Les Kanjis dans la tete (Yves Maniette)
36993 Morohashi
2193 New Japanese English Character Dictionary (Jack Halpern)
5840 New Nelson (John Haig)
1743 Remembering The Kanji (James Heisig)
1880 Remembering The Kanji, 6th edition (James Heisig)
406 The Kanji Way to Japanese Language Power (Dale Crowley)
68 Tuttle Kanji Cards (Alexander Kask)
1441 2001 Kanji
3b4.10 The Kanji Dictionary
2-3-4 SKIP code
4023.1 Four corner code
4033.1 Four corner code
1-32-54 JIS X 0208-1997 kuten code
8d64 Unicode hex code

空

8 strokes
Radical:
cave 穴
Parts:
儿 宀 工 穴
empty, sky, void, vacant, vacuum
Kun:
そら、 あ.く、 あ.き、 あ.ける、 から、 す.く、 す.かす、 むな.しい
On:
クウ
Jōyō kanji, taught in grade 1
JLPT level N4
304 of 2500 most used kanji in newspapers

Speed

Stroke order

On reading compounds

  • 空 【クウ】 empty air, sky, shunyata (the lack of an immutable intrinsic nature within any phenomenon), emptiness, air force, fruitlessness, meaninglessness, void (one of the five elements), empty (e.g. set)
  • 空域 【クウイキ】 airspace
  • 領空 【リョウクウ】 territorial airspace
  • 防空 【ボウクウ】 air defense, air defence

Kun reading compounds

  • 空 【そら】 sky, the air, the heavens, weather, far-off place, distant place, state of mind, feeling, (from) memory, (by) heart, falsehood, lie, somehow, vaguely, fake
  • 空模様 【そらもよう】 look of the sky, weather
  • 定めなき空 【さだめなきそら】 changeable weather
  • 晴れた空 【はれたそら】 clear sky, cloudless sky
  • 開く 【あく】 to open (e.g. doors), to open (e.g. business, etc.), to be empty, to be vacant, to be available, to be free, to be open (e.g. neckline, etc.), to have been opened (of one's eyes, mouth, etc.), to come to an end, to open (one's eyes, mouth, etc.), to have a hole, to form a gap, to have an interval (between events)
  • 空き 【あき】 space, room, gap, emptiness, vacancy, opening, empty seat, free time, time to spare, disuse, unused thing
  • 空き缶 【あきかん】 empty can
  • 開ける 【あける】 to open (a door, etc.), to unwrap (e.g. parcel, package), to unlock, to open (for business, etc.), to empty, to remove, to make space, to make room, to move out, to clear out, to be away from (e.g. one's house), to leave (temporarily), to dawn, to grow light, to end (of a period, season), to begin (of the New Year), to leave (one's schedule) open, to make time (for), to make (a hole), to open up (a hole)
  • 空 【から】 emptiness, being empty, not carrying anything, unburdened, empty-handed, dishonoured (bill, promise, etc.), false, no-show (reservation), put-on (cheeriness, courage, etc.), empty (compliments), insincere
  • 空手 【からて】 karate, being empty-handed, having nothing in one's hands
  • もぬけの殻 【もぬけのから】 completely empty (of a residence, etc.), vacant, deserted, body from which the soul has left, corpse, shed skin (of a snake, insect, etc.)
  • 空く 【すく】 to become less crowded, to thin out, to get empty, to be hungry
  • 空かす 【すかす】 to feel hungry, to get hungry
  • 虚しい 【むなしい】 empty, void, vacant, vain, fruitless, futile, ineffective, lifeless

Readings

Japanese names:
うつ、 き、 く
Mandarin Chinese (pinyin):
kong1, kong4
Korean:
gong

Spanish

  • cielo
  • atmósfera
  • vacío
  • vacante
  • quedarse vacío
  • vaciar

Portuguese

  • esvaziar
  • ceú
  • desocupado
  • vazio
  • vácuo

French

  • vide
  • ciel
  • vacant
  • creux
65 A Guide To Reading and Writing Japanese (Florence Sakade)
66 A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot)
15 A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
233 A New Dictionary of Kanji Usage
3317 Classic Nelson (Andrew Nelson)
184 Essential Kanji (P.G. O’Neill)
77 Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
723 Japanese Names (P.G. O’Neill)
2.17 Japanese for Busy People
140 Kanji and Kana (Spahn and Hadamitzky)
140 Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
461 Kanji in Context (Nishiguchi and Kono)
1452 Kodansha Compact Kanji Guide
2767 Kodansha Kanji Dictionary (Jack Halpern)
1418 Kodansha Kanji Learner’s Dictionary (Jack Halpern)
1913 Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
1327 Les Kanjis dans la tete (Yves Maniette)
25415 Morohashi
2227 New Japanese English Character Dictionary (Jack Halpern)
4192 New Nelson (John Haig)
1317 Remembering The Kanji (James Heisig)
1414 Remembering The Kanji, 6th edition (James Heisig)
304 The Kanji Way to Japanese Language Power (Dale Crowley)
73 Tuttle Kanji Cards (Alexander Kask)
772 2001 Kanji
3m5.12 The Kanji Dictionary
2-3-5 SKIP code
2-5-3 SKIP code
3010.1 Four corner code
1-22-85 JIS X 0208-1997 kuten code
7a7a Unicode hex code