8 strokes
                                                    
                        Jouyou kanji
            Taught in 8th grade
    
                                                    JLPT exam level N1
                                            inflammation, flame, blaze
Kun'yomi
- ほ - の - お - flame ②flames (of intense emotion, e.g. love, jealousy, anger) 
On'yomi
- エン - -itis (indicating an inflammatory disease) 
Nanori
- ぬく 
Character Breakdown
Common Words
                                    going up in flames ②stirring up a storm of criticism online (of an article, tweet, statement, etc.)
                                
                            References
| Unicode hex code | 708E | 
| JIS X 0208 | 1-17-74 | 
| Nelson, A. Classic Nelson | 2751 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 3404 | 
| Halpern, J. New Japanese-English Character Dictionary | 2420 | 
| Halpern, J. Kodansha Kanji Dictionary | 3075 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 1568 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 2145 | 
| Heisig, J. Remembering The Kanji | 162 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 174 | 
| Gakken A New Dictionary of Kanji Usage | 1231 | 
| O'Neill, P.G. Japanese Names | 697 | 
| O'Neill, P.G. Essential Kanji | 1727 | 
| Morohashi Daikanwajiten | 18910 | 
| Henshall, K. A Guide To Remembering Japanese Characters | 1024 | 
| Spahn and Hadamitzky Kanji and Kana | 1336 | 
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 1419 | 
| Hodges & Okazaki Japanese Kanji Flashcards | 1513 | 
| Kask, A. Tuttle Kanji Cards | 1207 | 
| Nishiguchi & Kono Kanji in Context | 1803 | 
| Kodansha Kodansha Compact Kanji Guide | 1264 | 
| Maniette, Y. Les Kanjis dans la tete | 164 | 
| Tuttle Dictionary Descriptor Code | 4d4.4 | 
| Four corner code | 9080.9 | 
| De Roo Code | 1162 |