12 strokes
                                                    
                        Jouyou kanji
            Taught in 5th grade
    
                                                    JLPT exam level N2
                                            dwindle, decrease, reduce, decline, curtail, get hungry
Kun'yomi
- へ - る - to decrease (in size or number) 
- へ - ら - す - to abate 
On'yomi
- ゲ - ン - reduction ②subtraction ③reduction of penalty (under the ritsuryō codes) 
Character Breakdown
dwindle, decrease, reduce
ゲン へ.る (5th, N2)
all, same
カン ゲン みな (Kentei 1)
sign of the dog, 7-9PM, eleventh sign of Chinese zodiac
いぬ ジュツ (Kentei 1)
References
| Unicode hex code | 6E1B | 
| JIS X 0208 | 1-24-26 | 
| Nelson, A. Classic Nelson | 2637 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 3249 | 
| Halpern, J. New Japanese-English Character Dictionary | 601 | 
| Halpern, J. Kodansha Kanji Dictionary | 733 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 436 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 548 | 
| Heisig, J. Remembering The Kanji | 366 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 391 | 
| Gakken A New Dictionary of Kanji Usage | 533 | 
| O'Neill, P.G. Essential Kanji | 610 | 
| Morohashi Daikanwajiten | 17759 | 
| Henshall, K. A Guide To Remembering Japanese Characters | 667 | 
| Spahn and Hadamitzky Kanji and Kana | 715 | 
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 728 | 
| Sakade, F. A Guide To Reading and Writing Japanese | 775 | 
| Hodges & Okazaki Japanese Kanji Flashcards | 694 | 
| Henshall & De Groot A Guide To Reading and Writing Japanese, 3rd ed. | 693 | 
| Kask, A. Tuttle Kanji Cards | 753 | 
| Nishiguchi & Kono Kanji in Context | 430 | 
| Kodansha Kodansha Compact Kanji Guide | 1219 | 
| Maniette, Y. Les Kanjis dans la tete | 372 | 
| Tuttle Dictionary Descriptor Code | 3a9.37 | 
| Four corner code | 3315.0 | 
| De Roo Code | 359 |