locking frames

A form of locking frame — A frame for interlocking in a signal box, normally located in the locking room, which is operated by a lever frame in the operating room above it.

Meanings

noun
  1. pluralPlural of locking frame.
Cite this entry
APA

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

MLA

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

Chicago

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

Source: locking frames on Wiktionary, CC BY-SA 4.0.