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tie rod

tie rod

1 6.7
A rod that connects the steering parts to the front wheels so they turn together
  • noun
  • /taɪ rɑd/
  • Specialized
translation icon : barra de acoplamiento
  • OK, next then would be a thoroughly complete inspection of tie rods, steering column (not in cabin, under hood).
  • tie rod end

They welded the tie rod instead of replacing the tie rod, they banged out stuff.

Examples

  • The mechanic explained that the tie rods are crucial for the steering system, connecting the wheels to the steering gear.

  • After you replaced the tie rod ends, did you have it aligned?

    Blog text (20)
  • While it's up in the air, check for loose tie rod ends.

    Blog text (28)
  • My inner tie rod is busted.

    Blog text (31)
  • Likely this bus had things wrong with it, such as thin brake shoes, loose tie rods.

    Fiction book (2001)
  • They welded the tie rod instead of replacing the tie rod, they banged out stuff.

  • Patented Snap-Cap end caps eliminate the need for space-robbing threads, fasteners, snap rings, or tie rods.

    Academic text (1998)
  • Before taking the car for a drive, make sure to inspect the tie rods for any wear or damage.

  • During the vehicle inspection, he discovered that the left tie rod was loose and needed replacement.

Surface Forms

tie rod singular
tie rods plural

Morphology

tie + rod

The term is compositionally built from 'tie' (a structural connector) + 'rod' (a long straight piece), so a learner who knows both words can infer it is a rod that serves to tie or connect parts. However, the specific technical role in vehicle steering (connecting the steering gear to the front wheels) is domain-specific and not fully predictable from the parts alone, making the expression only partially transparent.

Etymology

The noun tie rod names a car part: a metal rod that works like a tie, holding the steering to a front wheel so the wheels turn together. That's why tie rod means the rod that 'connects' the steering to the front wheels and lets them turn together.