6 strokes
                                                    
                        Jouyou kanji
            Taught in 7th grade
    
                                                    JLPT exam level N1
                                            decay, rot, remain in seclusion
Kun'yomi
く ち る to rot ②to die in obscurity ③to be forgotten with time 
On'yomi
キュウ 
Nanori
くつ 
Character Breakdown
References
| Unicode hex code | 673D | 
| JIS X 0208 | 1-21-64 | 
| Nelson, A. Classic Nelson | 2175 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 2545 | 
| Halpern, J. New Japanese-English Character Dictionary | 821 | 
| Halpern, J. Kodansha Kanji Dictionary | 1015 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 550 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 727 | 
| Heisig, J. Remembering The Kanji | 1243 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 1331 | 
| Gakken A New Dictionary of Kanji Usage | 1827 | 
| O'Neill, P.G. Japanese Names | 419 | 
| O'Neill, P.G. Essential Kanji | 1683 | 
| Morohashi Daikanwajiten | 14439 | 
| Henshall, K. A Guide To Remembering Japanese Characters | 1150 | 
| Spahn and Hadamitzky Kanji and Kana | 1628 | 
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 1738 | 
| Hodges & Okazaki Japanese Kanji Flashcards | 1417 | 
| Kask, A. Tuttle Kanji Cards | 1080 | 
| Nishiguchi & Kono Kanji in Context | 1787 | 
| Kodansha Kodansha Compact Kanji Guide | 1069 | 
| Maniette, Y. Les Kanjis dans la tete | 1251 | 
| Tuttle Dictionary Descriptor Code | 4a2.6 | 
| Four corner code | 4192.7 | 
| De Roo Code | 1852 |