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subinterval

American  
[suhb-in-ter-vuhl] / sʌbˈɪn tər vəl /

noun

Mathematics.
  1. an interval that is a subset of a given interval.


Etymology

Origin of subinterval

First recorded in 1925–30; sub- + interval

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

There’s a subinterval that’s doing the work, and I set out to figure out which subinterval that was, and what makes it special.

From The Guardian

Then her total time for the race would still be 2×27:00+11:50=65:50, but her time for each 12 km subinterval would have been 27:00+11:50=38:50, much slower than Huddle’s record.

From Scientific American