roll_over
1. [ verb ] make a rolling motion or turn
Examples:

"The dog rolled over"

Related terms: turn tumble welter somersault
2. [ verb ] negociate to repay a loan at a later date for an additional fee
Examples:

"roll over a loan"

Related terms: renegociate
3. [ verb ] (stock exchange) reinvest into a similar fund or security
Examples:

"She rolled over her IRA"

Related terms: invest rollover
Similar spelling:   rollover
  royal_fern