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railroad tie

railroad tie

2 4.1
A heavy wooden or concrete beam laid across railway tracks to hold rails in place
  • noun
  • /ˈreɪlˌrɔrd taɪ/
  • Specialized
translation icon : travesaño
  • The workers carefully laid down new railroad ties to ensure the tracks were stable.
  • treat railroad ties

Examples

  • The engineers reinforced the dugout with steel beams and railroad ties to shelter troops from incoming German shells.

    Academic text (2009)
  • We want native stone to build with, railroad ties, and things that fit in.

    Fiction book (2002)
  • Quick, George, grab that railroad tie.

  • I spent a summer hammering railroad ties.

  • The three levels were separated by stacked railroad ties.

    Fiction book (1993)
  • Concrete, steel, and plastics have replaced much of the wood once used in railroad ties, house walls, and flooring.

    Academic text (2000)
  • John Henry pounded spikes and laid railroad ties no faster than my father designed and paved a lane of interstate.

    Fiction book (1998)
  • More trees were cut for railroad ties and locomotive fuel by Irish workers who were housed in shanties around the pond.

    Academic text (1997)
  • A raised garden area of railroad ties sits under the windows of 338, the dirt desert dry, even the weeds struggling to survive.

    Fiction book (1997)
  • On their right, the low banks of the stream had been shored up here and there with railroad ties and large flat stones to prevent the stream's natural tendency to spread out through the woods and convert them to marshland.

    Fiction book (1991)

Synonyms

tie
vsrailroad tie
  • Specialized
12 7.9

A strong beam placed across a building to stop parts moving apart

is restricted to the heavy beam that supports and fixes the rails
sleeper
vsrailroad tie
  • UK
1 6.3

A heavy beam placed under railway rails to hold them in place

is the American English name for the same supporting beam
crosstie
vsrailroad tie
  • Specialized
7.5

A heavy wooden or concrete beam that lies across railroad tracks to hold the rails in place

focuses on support and anchoring rather than structural breadth

Surface Forms

railroad tie singular
railroad ties plural

Morphology

railroad + tie

The meaning is directly and transparently derived from combining 'railroad' (railway) with 'tie' (a horizontal timber or beam), so the compound denotes a beam used on railway tracks to support rails. This straightforward noun-noun composition follows common compositional patterns and would be understandable to a B1 learner who knows both constituent words.

Etymology

The compound noun railroad tie comes from the simple picture of a heavy beam placed across the rails on a railroad. The word tie is used because this beam 'ties' or 'holds the rails in place', so the name means 'a beam that supports the rails'.