- A wooden or concrete beam laid transversely under the rails of a railroad track to support it.More example sentences
- He hammered a silver spike into a railroad crosstie.
- The organization promotes the economical and environmentally sound use of wood crossties.
- He argues that tests on household plants growing next to old crossties found no creosote residue.
More definitions of crosstieDefinition of crosstie in:
- The British & World English dictionary