reverse search

Word Explorer
Children's
Dictionary Suite
Help
Help
Help
 
round off When you round off a number, you change it to a near number that feels simpler and is easier to talk about and remember. Often the new number ends in zero or five. For example, you might round off the number 149 to the number 150. You might round off the number 31 to 30, or you might round off the number 76 to 75. [2 definitions]