tokenless block

noun

A type of signalling system on a single-track line which dispenses with the need for a train to carry a token (physical object exchanged between drivers and signalmen).

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Meanings

noun
  1. rail transportA type of signalling system on a single-track line which dispenses with the need for a train to carry a token (physical object exchanged between drivers and signalmen).
Cite this entry
APA

tokenless block. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/tokenless%20block

MLA

“tokenless block.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/tokenless%20block. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “tokenless block,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/tokenless%20block.

Source: tokenless block on Wiktionary, CC BY-SA 4.0.