Definition of "breathless"

In thoughtless and breathless fear I rushed forward to avoid this host of demons, but while flying thus still more frightful and distorted shapes appeared, and I fancied I felt their hands clutching me.

1886, Peter Christen Asbjørnsen, translated by H.L. Brækstad, Folk and Fairy Tales, page 281

By that stage Sevilla were down to 10 men and Jorge Sampaoli, their manager, had been sent to the stands as a breathless encounter started to spiral out of control.

2017 March 14, Stuart James, “Leicester stun Sevilla to reach last eight after Kasper Schmeichel save”, in the Guardian‎

The plane buzzed on at a breathless speed. Bob had been in a plane before, and he had no fear. Indeed, but for the strange circumstances, he would have enjoyed that breathless rush through space.

1934, Frank Richards, The Magnet: The Mystery of the Vaults

In breathless prose that risks making Dr Pachauri, who will be 70 this year, a laughing stock among the serious, high-minded scientists,

2010 January 30, Robert Mendick, Amrit Dhillon, “Revealed: the racy novel written by the worlds most powerful climate scientist”, in Daily Telegraph‎

The more some of us learn, the harder it gets to take each breathless headline seriously.

2018 May 21, T.A. Frank, “Has The Don Jr. bombshell blown up the Trump-Russia case?”, in Vanity Fair‎