Definitions

1. noun

A person who frequently posts inflammatory or provocative messages online, especially in chat rooms or forums.

“She was banned from the online community for being a flamer.”

2. noun

A device that produces a large amount of flame or heat.

“The flamer was used to cut through the metal pipe.”

3. noun

A type of flame-emitting rocket engine.

“The flamer was a key component of the spacecraft’s propulsion system.”

4. verb

To burn or ignite something with a flame.

“The fire flamed up quickly after the match was lit.”