Denshi Jisho — Online Japanese dictionary

Found information for these kanji:

8 strokes
Taught in grade 6
1005 of 2500 most used kanji in newspapers
Radical: 宀 (KanXi: 40)
Parts:

Readings

Japanese kun:
Japanese on: チュウ
Japanese names: ひろ、
Chinese: zhou4
Korean: ju

English meanings

air;
interval of time;
memorization;
mid-air;
sky;
space;

Spanish meanings

cielo;
en el aire;
espacio;
firmamento;

Portuguese meanings

aéreo;
ar;
céu;
espaço;
intervalo de tempo;
memorização;

French meanings

air;
espace;
intervalle de temps;
mémorisation;
plein ciel;

Stroke order

Dictionary indices

947A Guide To Reading and Writing Japanese 3rd ed.
935A Guide To Remembering Japanese Characters
993A New Dictionary of Kanji Usage
1291Classic Nelson
7108Daikanwa Jiten (Morohashi) (Volume 3, page 974)
1303Essential Kanji
463Japanese Kanji Flashcards
673Japanese Names
991Kanji and Kana
1253Kanji in Context
1413Kanji Learners Dictionary
472Kodansha Compact Kanji Guide
1118Les Kanjis dans la tete
2221New Japanese English Character Dictionary
1318New Nelson
1109Remembering The Kanji
868Tuttle Kanji Cards

Classifications

7762001 Kanji
3060.2Four corner code
3m5.5The Kanji Dictionary
2-3-5SKIP code

Codepoints

35-72JIS X 0208-1997 kuten code
5b99Unicode hex code

6, 7 strokes
Taught in grade 3
685 of 2500 most used kanji in newspapers
Radical: 辷 (KanXi: 162)
Parts:

Readings

Japanese kun: かえ.す-かえ.すかえ.る-かえ.る
Japanese on: ヘン
Chinese: fan3
Korean: ban

English meanings

answer;
fade;
repay;
return;

Spanish meanings

devolver;
regresar;

Portuguese meanings

desvanecer;
pagar;
responder;
retornar;

French meanings

rembourser;
rendre;
répondre;
s'estomper;

Stroke order

Dictionary indices

316A Guide To Reading and Writing Japanese
412A Guide To Reading and Writing Japanese 3rd ed.
389A Guide To Remembering Japanese Characters
586A New Dictionary of Kanji Usage
4670Classic Nelson
38758PDaikanwa Jiten (Morohashi) (Volume 11, page 15)
307Essential Kanji
3.11Japanese for Busy People
950Japanese Kanji Flashcards
442Kanji and Kana
184Kanji in Context
1940Kanji Learners Dictionary
681Kodansha Compact Kanji Guide
733Les Kanjis dans la tete
3060New Japanese English Character Dictionary
6020New Nelson
725Remembering The Kanji
477The Kanji Way to Japanese Language Power
289Tuttle Kanji Cards

Classifications

33672001 Kanji
3130.4Four corner code
2q4.5The Kanji Dictionary
3-3-4SKIP code

Codepoints

42-54JIS X 0208-1997 kuten code
8fd4Unicode hex code