Lewis Short
suspīrĭtus (noun M) : suspiro
* A breathing deeply or with difficulty, a deep breath, a sigh (rare but class.): enicat suspiritus,Plaut. Merc. 1, 2, 4 (14 Ritschl): quem nemo aspicere sine suspiritu posset,Cic. Att. 1, 18, 3 Orell. N. cr.: suspiritus et gemitus,Liv. 30, 15, 3: longos trahens suspiritus,App. M. 8, p. 207.
Charlton T. Lewis, Charles Short, A Latin Dictionary