English

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Etymology

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un- +‎ deliver +‎ -ability

Noun

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undeliverability (uncountable)

  1. The quality of being undeliverable.
    • 2007, Angela Kay Lawson, Having Your Day in Court, page 25:
      Response rate was limited due in part by[sic] the undeliverability of a large portion of the surveys (approximately 50%) and to respondents' attrition from the firm in question.