🇮🇹Italian Source WordCode: IT

regolo calcolatore

Pronunciation / Transliteration: ˈrɛːɡolo kalkolaˈtore

🇬🇧 Direct English Meaning:
Slide rule/ˈslaɪd ruːl/
nounCEFR C1 (Advanced)Top #14500 frequency
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🇮🇹 Example Sentence in Italian:

"Il professore ha spiegato come usare il regolo calcolatore."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A mechanical analog computer consisting of a graduated strip (the slide) that can be moved within and parallel to a similar strip, used for rapidly performing mathematical calculations such as multiplication, division, roots, and logarithms.

    "Before the advent of electronic pocket calculators, engineers relied entirely on the slide rule for complex structural calculations."
  2. 2

    A symbol of traditional engineering precision and technical education.

    "Carrying a leather-bound slide rule on one's belt was once the ultimate badge of honor for university engineering students."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the English words 'slide' (referring to the movable central strip) and 'rule' (meaning a straight-edged measuring strip). The term emerged in the 17th century shortly after the invention of logarithms, combining Edmund Gunter's logarithmic scales with William Oughtred's concentric and sliding circles to form the linear calculating device.

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