畳

fold; tatami; tatami mat; counter for tatami mats; shut up; do away with

12 strokes. Jōyō kanji, taught in secondary school. Newspaper frequency rank 1665.

Readings

たたみ (kun reading): 畳 (たたみ) tatami mat; 畳み込み (たたみこみ) convolution
ジョウ (on reading): 畳 (じょう) tatami mat (esp. as a measure of room size, either 1.82 sqm or 1.54 sqm); 四畳半 (よじょうはん) four and a half tatami mats
たたむ (kun reading): 畳む (たたむ) to fold (clothes, umbrella); 胸に畳む (むねにたたむ) to keep to oneself
チョウ (on reading)
かさなる (kun reading)

畳 (たたみ) tatami mat
畳み込み (たたみこみ) convolution
石畳 (いしだたみ) stone paving
畳み掛ける (たたみかける) to give no leeway
畳敷き (たたみじき) tatami-matted
畳 (じょう) tatami mat (esp. as a measure of room size, either 1.82 sqm or 1.54 sqm)
四畳半 (よじょうはん) four and a half tatami mats
重畳 (ちょうじょう) being placed one upon another
畳語 (じょうご) syllable repetition (indicating plurals)
一畳 (いちじょう) one mat
畳む (たたむ) to fold (clothes, umbrella)
胸に畳む (むねにたたむ) to keep to oneself
畳まる (たたまる) to be folded (up)
家を畳む (いえをたたむ) to shut up one's house
畳 (たとう) folding paper-case

64 words in all.