IMPROVISATOR
Meaning of IMPROVISATOR in English
/im prov"euh zay'teuhr, im"preuh veuh-/ , n.
a person who improvises; improviser.
[ 1785-95; IMPROVISE + -ATOR; cf. It improvvisatore ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012