people are split over this word
on one side: it should be the correct spelling of entertaining
on the other hand: it is utterly wrong spelling of entertaining and isn't even useful(like lol) or fun to say or type for that matter
and last but not least it is a comment used when you are describing ur intrest in a perticler thing in a tv show you find entertainment
Bonus mening the enter tainment meets your interest
"you spelt intertaing, wrong"
that laecture on stds was so "intertaing"
the technology used in doctor who is intertaining