in antiquity, a crier, or officer appointed to publish something aloud, or call the people together. The word is formed from καλέω, "I call." Such ministers the pontifices had, whom they used to send before them when they went to sacrifice on feriae or holidays, to advertise the people to leave off work. The magistrates also used calatores, to call the people to the comitia, both curiatae and centuriatae. The officers in the army also had calatores; as had likewise many private families, to invite their guests to entertainments.