Killer is not a French word.
The Latin word for Killer is 'Interfectorem'
When the phrase 'killer app' was coined, it refered to finding the next killer app. It considered the previous killer app to be email. It was considered a killer app because it was quickly ubiquitous. However you asked what the first killer application was... I don't think that question is as easily answered because different people have different opinions. One might say that the Mosaic browser was the first killer app, but there could still be more before that, like Lotus 123. In general, Email was the first killer app to be called a killer app!
Letters from a Killer was created on 1998-08-21.
The Alphabet Killer was created on 2008-11-07.
Operation Killer happened in 1951-03.
a guy named steve
MO stands for Modus Operand, which is Latin for "Mode of Operation". It is a certain pattern or procedure a criminal regularly uses. An example would be that a killer always dresses his victims up in a dress before killing them, or that the killer always targets a certain type of person.
We'll we could call it a pain killer... But if you want more professional way: Anesthetic is a drug used to ease the pain e.g. operation etc.
Killer whale Killer whale Killer whale
The killer was Jewel
Killer, a person who kills, is a noun.Colloquially, killer can be used as an adjective. I have a killer headache.
Charlotte, the half-sister is the killer.
The cast of Killer Killer - 2014 includes: Brieanna Steele as Shade
Killer Khan goes by Killer Khan.
no they are'nt
NO he isn't a killer