phototachymeter

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noun

An electrooptical instrument for measuring distances.

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Meanings

nounphototachymeter (plural phototachymeters)

plural phototachymeters

  1. An electrooptical instrument for measuring distances.

Origin

From photo- + tachymeter.

Full word history & related roots →
Cite this entry
APA

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

MLA

“phototachymeter.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/phototachymeter. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “phototachymeter,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/phototachymeter.

Source: phototachymeter on Wiktionary, CC BY-SA 4.0.