Definition of rounded-off in US English:

rounded-off

adjective

  • 1Having round or curved edges; that has been made round, convex, or curved by trimming off the angles.

  • 2Of a number: approximated by rounding off; = "rounded".

Origin

Mid 19th century; earliest use found in Journal of the Asiatic Society of Bengal. From rounded + off, after to round off.

Pronunciation

rounded-off

/ˌraʊndɪdˈɒf/