IPA: /ɪnˈsʌf.leɪt/
KK: /ɪnˈsʌf.leɪt/
To blow or breathe a substance into a body cavity or onto a surface, often for medical purposes.
The doctor decided to insufflate the medication into the patient's lungs to improve its effectiveness.
Past: insufflated
Past Participle: insufflated
Insufflate is formed from "in-" (meaning into) and "sufflare" (meaning to blow). The word describes the act of blowing air into something, often used in medical contexts to refer to blowing air into a body cavity.
Think of 'blowing air into' ('sufflare') something 'into' ('in-') — that's why insufflate means to blow air into.