The term alliteration was invented by the Italian humanist Giovanni Pontano (1426–1503), in his dialogue Actius, to describe the practice common in Virgil, Lucretius, and other Roman writers of beginning words or syllables with the same consonant or vowel. He gives examples such as Sale Saxa Sonābant "the rocks were resounding with the salt-water" or Anchīsēn Agnōvit Amīcum "he recognised his friend Anchises" or Multā Mūnīta Virum Vī "defended by a great force of men".