noun
- teacher, instructor, master. 
noun, noun used as a suffix
 Honorific or respectful language.- sensei, title or form of address for a teacher, master, doctor, lawyer, etc.. 
noun
- intimate or teasing form of address.  Familiar language, jocular, humorous term.
- one's elder.  Archaism. Orig. meaning.
 
            
         
        
            
                                    Variations
                    
                        
                            | Pronunciation | Kanji | Kana | Is Common | 
                                            
                            |  | 先生 | せんせい | ✔ | 
                                        
                             
            
                                    Contained Kanji Breakdown
                                                                        before, ahead, previous
セン さき ま.ず (1st, N5)
legs radical (no. 10)
ジン ニン がい (Kentei 1)
life, genuine, birth
セイ い.きる う.まれる (1st, N5)