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trip line

trip line

9.1
A thin rope used in logging to free a hook on a log from a safe distance
  • noun
  • Archaic
translation icon : cuerda de liberación
  • The lumberjack carefully checked the trip line before starting the machinery.

Examples

  • Make sure the trip line is secure so that we can release the hook when needed.

  • Take this knife and cut the trip line.

  • Get the trip line!

  • If this one somehow got past the trip lines, pulling off the carcass would fire all three bows at once.

    Fiction book (2000)
  • Lighting a taper, he checked the crossbows and trip lines.

    Fiction book (2000)
  • Each bow had been nudged from behind to slacken the trip lines, then discharged harmlessly into the ground.

    Fiction book (2000)
  • "What an imbecile he had been—pompously setting up his crossbows and trip lines, patiently explaining to this poor childish savage how he meant to trap her.

    Fiction book (2000)
  • To safely release the log, you need to pull the trip line from a distance.

Surface Forms

trip line singular
trip lines plural

Morphology

trip + line

The compound is directly compositional: 'trip' (a release mechanism) combined with 'line' (a rope) yields a rope used to trigger a release, so the specific logging function is inferable. Although domain-specific, the noun+noun composition follows normal English compounding patterns and would be understandable to a B1 learner who knows both constituent senses.

Etymology

Trip line comes from logging work: a thin rope, the line, was used to trip a dog hook off a log from a safe distance, so pulling it would 'release' the hook.