Definition of 虫封じ (むしふうじ)
むしふう
                        虫封じ
むしふうじ
mushifuuji
noun
•
        
incantation to rid a child of insects traditionally believed to cause disease, charm to cure colic, tantrums, etc.
Related Kanji
| 虫 | insect, bug, temper | 
| 封 | seal, closing |