the vapour into which water is converted when heated to its boiling point
the mist formed by the condensation of water vapour when cooled
energy or power generated by steam under pressure
at maximum speed or pressure
The conversion work is going full steam ahead
said of an activity: to gain speed and impetus
informal to be absolutely furious
informal to release one's pent-up energy, emotional tension, etc
said of somebody journeying somewhere: using one's own means of travel or transport; not relying on a lift from somebody else; independently