'Promptitude' definitions:

Definition of 'promptitude'

(from WordNet)
noun
The characteristic of doing things without delay [syn: promptness, promptitude]

Definition of 'Promptitude'

From: GCIDE
  • Promptitude \Prompt"i*tude\, n. [F., fr. L. promptitudo. See Prompt, a.] The quality of being prompt; quickness of decision and action when occasion demands; alacrity; as, promptitude in obedience. [1913 Webster]
  • Men of action, of promptitude, and of courage. --I. Taylor. [1913 Webster]