underrun

verb
un·der·run | \ ˌən-dər-ˈrən \
underran\ˌən-dər-ˈran \; underrun; underrunning

Definition of underrun 

(Entry 1 of 2)

transitive verb

1 : to pass along under in order to examine (a cable)

2 : to pass or extend under

underrun

noun
un·der·run | \ ˈən-dər-ˌrən , ˈən-də- \

Definition of underrun (Entry 2 of 2)

: the amount by which something produced (such as a cut of lumber) falls below an estimate

First Known Use of underrun

Verb

1547, in the meaning defined at sense 1

Noun

1926, in the meaning defined above

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The first known use of underrun was in 1547

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