IPA: /ɪnˈfleɪm/
KK: /ɪnˈfleɪm/
To cause something to become more intense or to ignite feelings, often in a negative way.
The speech was meant to enflame the crowd's passion for the cause.
Past: enflamed
Past Participle: enflamed
Enflame is formed from "en-" (meaning to cause to be in a certain state) and "flame" (from Old English "flama", meaning a blaze or fire). The word "enflame" means to cause something to be on fire or to intensify a feeling or passion.
Think of 'en-' meaning to cause and 'flame' representing fire — so enflame means to cause something to be on fire or to ignite a strong feeling.