Part of speech: Noun
the process of combustion of inflammable materials producing heat and light and (often) smoke
Example: fire was one of our ancestors' first discoveries
Part of speech: Verb
be in flames or aflame
Example: The sky seemed to flame in the Hawaiian sunset
Part of speech: Verb
shine with a sudden light
Example: The night sky flared with the massive bombardment
Part of speech: Verb
criticize harshly, usually via an electronic medium
Example: the person who posted an inflammatory message got flamed