To make an English word or phrase sound French by using French pronunciation and surrounding it with a French grammatical structure.
When I couldn't think of the French word for "videotape" on the test, I frenchified the sentence into "J'ai la video."
to pussy out politically, militarily, etc.
A man after he has been married.
Russia totally frenchified after the Cold War ended.
Hey bro, try not to frenchify when you sign the nuptials.