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- pronunciation:
- poInt
 v
no
rih
tuhrn
| part of speech: |
noun |
| definition 1: |
the point in an aircraft's flight when it lacks sufficient fuel to return to its starting point, and must thus proceed forward.
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| definition 2: |
an analogous point in an undertaking, adventure, or the like, at which those involved are unwilling or unable to stop.
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