round_off
1. [ verb ] make round
Synonyms: round round_out
Examples:

"round the edges"

Related terms: shape purse rounder
2. [ verb ] bring to a highly developed, finished, or refined state
Synonyms: round polish_up brush_up polish
Examples:

"polish your social manners"

Related terms: perfect polish
3. [ verb ] (mathematics) express as a round number
Synonyms: round_out round round_down
Examples:

"round off the amount"

Related terms: change
Similar spelling:   round_file
  round_up
  round_top
  roundabout
  round_bone
  roundup
  round-faced
  Round_Table