Nonstandard unit

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A unit of measurement that is not part of a standardized system such as the International System of Units.
  2. 2
    A military force that is not part of the standard, deployable units of a service or branch.
  3. 3
    A force requirement that is identified in a time-phased force and deployment data for which movement characteristics have not yet been described. US