piano keys

noun

The large white striped section at the ends of a runway, used as a landing aiming point and as a distance indicator.

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Meanings

nounpiano keys pl (plural only)
  1. pluralplural onlyslangaeronauticsThe large white striped section at the ends of a runway, used as a landing aiming point and as a distance indicator.
Cite this entry
APA

piano keys. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/piano%20keys

MLA

“piano keys.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/piano%20keys. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “piano keys,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/piano%20keys.

Source: piano keys on Wiktionary, CC BY-SA 4.0.