Definition of "intirely"

[O]bſerving [...] abundance of Matter floating in the Urine like Bran, with a great Number of Recrements like Cuttings of Hair, ſome above an Inch long, which Subſtances were found in all the Water that I made in above Twelve Months; for which I could get no Remedy: I was adviſed to drink Water, which in about half a Year did intirely free me from thoſe Symptoms, [...]

1723, John Smith, The Curiosities of Common Water: Or The Advantages thereof in Preventing and Curing Many Distempers. , pages 9–10