| Answer | Crossword Clue |
|---|---|
| ventilated | (of air) Purify or freshen (something) by blowing on or through it |
| ventilating | (of air) Purify or freshen (something) by blowing on or through it |
| ventilates | (of air) Purify or freshen (something) by blowing on or through it |
| blowpipe | A tube used to intensify the heat of a flame by blowing air or other gas through it at high pressure |
| blowpipes | A tube used to intensify the heat of a flame by blowing air or other gas through it at high pressure |
| fanning | Increase the strength of (a fire) by blowing on it or stirring up the air near it |
