12 letters · 18 points in Scrabble
noun (medicine) blowing air or medicated powder into the lungs (or into some other body cavity)
noun an act of blowing or breathing on or into something
originEtymology tree English insufflate Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation English -ion English insufflation From insufflate + -ion.
Etymology from Wiktionary, CC BY-SA 3.0