Definition of "roundoff" [roundoff]

• A move similar to a cartwheel but ending with the legs together and the gymnast facing in the opposite direction. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "I did a roundoff, my feet landing with a crunch on the melting sheath of ice."
• "Floating point roundoff and truncation error is a largely under-recognized issue in most analysis."
• "There were differences in range and precision, differences in roundoff algorithms, mysterious overflows or underflows, different ways of handling errors and exceptions, and weird truncations."