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ábaco

(Angielski)

abacus (instrument for performing arithmetical calculations by sliding balls on wires, or counters in grooves)

Wymawiane jako (IPA)
/ˈa.ba.ku/
Etymologia (Angielski)

In summary

Learned borrowing from Latin abacus (“board”), from Ancient Greek ἄβαξ (ábax, “board”), from Hebrew אבק (abák, “dust”).

liczydło

abakus

abak

nomogram

Abaco

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