The term 'ONE BLOWING OFF STEAM' can be solved by three different crossword solutions: GEYSER (6 letters), KETTLE (6 letters), and TEAKETTLE (9 letters). A GEYSER is a natural phenomenon in which hot water and steam are ejected from the ground at regular intervals. A KETTLE is a metal container with a lid, spout, and handle used for boiling water. A teakettle is a type of KETTLE made of metal or ceramic, often with a wooden handle, and used to boil water for tea.