蛍
Readings
                Kana: 
                ケイ、ほたる
            
                    
                Romaji: 
                kei, hotaru
            
            Meanings
        lightning-bug, firefly
    
Stroke Diagram
Kanji Info
            Stroke Count: 
            11
        
        
            Radical Number: 
            142
        
        
            Frequency: 
            2031
        
        
            Grade: 
            8
        
        
            Skip Pattern: 
            2-5-6
        
                    
                Korean Reading: 
                hyeong
            
                            
                Chinese Reading: 
                ying2
            
                
            Unicode: 
            86cd
        
        
            JIS: 
            3756
        
    Indexes
Halpern Index: 2591
                                                New Nelson Index: 5302
                                                                Spahn Hadamitzky Index: 3n8.2
                                                                Four Corner Index: 9013.6
                                                                Guide to Remembering Index: 1200
                                                                Gakken Index: 1925
                                                                                            Daikanwanjiten Index: 32983
                                                                Daikanwanjiten Index and Page: 10.0023
                                                                Remembering the kanji Index: 518
                                                                                                                        Kanji Flashcards Index: 1717
                                                                Kodansha Compact Index: 1607
                                                                                            Kanji in Context Index: 1676
                                                                1999 Kanji Learners Index: 1658
                                                                2013 Kanji Learners Index: 2248
                                                                French Remembering the Kanji Index: 524
                                                                Remembering the Kanji 6th Index: 557
                                                                                            Kodansha Kanji Index: 3204
                                                                                                                        Tuttle Kanji Cards Index: 1482
                                    Words
            
                蛍
            
            
                (ほたる、ホタル)
            
        
        
            firefly (Luciola cruciata); lightning bug; glowworm
        
    
            
                蛍雪
            
            
                (けいせつ)
            
        
        
            diligence in studying (e.g. continuing to study even in such poor light as offered by a firefly or that reflected by snow); diligent study
        
    
            
                蛍光物質
            
            
                (けいこうぶっしつ)
            
        
        
            fluorescent substance; phosphor
        
    
            
                蛍雪の功
            
            
                (けいせつのこう)
            
        
        
            the fruit of diligent study
        
    
            
                蛍藺
            
            
                (ほたるい、ホタルイ)
            
        
        
            Scirpus hotarui (species of bulrush)