Function: adjective
Date: 1948
: occurring or developing without premeditation : hastily extemporized <a spur-of-the-moment decision>
Function: adjective
Date: 1948
: occurring or developing without premeditation : hastily extemporized <a spur-of-the-moment decision>
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012