伯母さん
叔母さん
Reading
                Kana: 
                おばさん
            
                    
                Romaji: 
                obasan
            
            Definition
                    1
                
                aunt
                            Note: 
                            伯母さん is older than one's parent and 叔母さん is younger
                        
                                                                                            
                                Note: 
                                honorific or respectful (sonkeigo) language; familiar language; word usually written using kana alone