17 strokes
                                                    
                        Jouyou kanji
            Taught in 6th grade
    
                                                    JLPT exam level N1
                                            shrink, contract, shrivel, wrinkle, reduce
Kun'yomi
- ち - ぢ - む - to shrink 
- ち - ぢ - ま - る - to shorten 
- ち - ぢ - め - る - to shorten ②to crumple (fabric) ③to make (one's body) smaller 
- ち - ぢ - れ - る - to be wavy 
- ち - ぢ - ら - す - to curl 
On'yomi
- シュク - wearing armor (armor) ②counter for suits of armor 
Main Radical
糸(KanXi)
Reading Commonality
| シュク | 60.9% | 
| ちぢむちぢまるちぢめるちぢれるちぢらす | 39.1% | 
Character Breakdown
shrink, contract, shrivel
シュク ちぢ.む (6th, N1)
thread
いと シ (1st, N2)
inn, lodging, relay station
シュク やど すく (3rd, N3)
shaped crown, katakana u radical (no. 40)
ベン メン (Kentei 1)
References
| Unicode hex code | 7E2E | 
| JIS X 0208 | 1-29-44 | 
| Nelson, A. Classic Nelson | 3608 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 4585 | 
| Halpern, J. New Japanese-English Character Dictionary | 1414 | 
| Halpern, J. Kodansha Kanji Dictionary | 1790 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 955 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 1290 | 
| Heisig, J. Remembering The Kanji | 1336 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 1434 | 
| Gakken A New Dictionary of Kanji Usage | 924 | 
| O'Neill, P.G. Japanese Names | 2813 | 
| O'Neill, P.G. Essential Kanji | 1142 | 
| Morohashi Daikanwajiten | 27815 | 
| Henshall, K. A Guide To Remembering Japanese Characters | 893 | 
| Spahn and Hadamitzky Kanji and Kana | 1110 | 
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 1162 | 
| Hodges & Okazaki Japanese Kanji Flashcards | 1646 | 
| Henshall & De Groot A Guide To Reading and Writing Japanese, 3rd ed. | 904 | 
| Kask, A. Tuttle Kanji Cards | 999 | 
| Nishiguchi & Kono Kanji in Context | 884 | 
| Kodansha Kodansha Compact Kanji Guide | 1558 | 
| Maniette, Y. Les Kanjis dans la tete | 1348 | 
| Tuttle Dictionary Descriptor Code | 6a11.9 | 
| Four corner code | 2396.1 | 
| De Roo Code | 2778 |