This is the phonetic spelling of K.O. an acronym for Knock Out.
Personally I've never seen it spelled or used that way so was suprised to see it in the dictionary entry, Im not a big boxing fan though.
The google results seem to show it used as a name, not a sports term.
Development ideas seem obvious - something to do with boxing or MMA knockouts.
Might be good to develop because if I was an end user paying money for a boxing site name there are many that are way better.
These were the initial plans upon regging it. I was going to brand the "Kayo" to the MMA/Boxing scene with videos and stores where you can purchase boxing/mma gear.
I thought it was worth a try and the term is searched for so thats a plus.
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