Main Entry: ²advance

Function: noun

Date: 1668

1 : a moving forward
2 a : progress in development <mistaking material advance for spiritual enrichment — H. J. Laski> b : a progressive step : improvement <an advance in medical technique>
3 : a rise in price, value, or amount
4 : a first step or approach made <her attitude discouraged all advances>
5 : a provision of something (as money or goods) before a return is received; also : the money or goods supplied

— in advance 1 : to, toward, or in a place or position ahead <sent scouts out in advance>
2 : before a deadline or an anticipated event <made reservations in advance>

— in advance of : ahead of