D lock

noun

A lock shaped like an elongated letter D, used to secure an unattended bicycle to railings etc.

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Meanings

nounD lock (plural D locks)

plural D locks

  1. A lock shaped like an elongated letter D, used to secure an unattended bicycle to railings etc.
Cite this entry
APA

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

MLA

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

Chicago

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

Source: D lock on Wiktionary, CC BY-SA 4.0.