arithmetic

Nghĩa (Tiếng Anh)

Tính thường xuyên

C2
Phát âm là (IPA)
/əˈɹɪθmətɪk/
Từ nguyên (Tiếng Anh)

In summary

From Middle English arsmetike, from Old French arismetique, from Latin arithmētica, from Ancient Greek ἀριθμητική (τέχνη) (arithmētikḗ (tékhnē), “(art of) counting”), feminine of ἀριθμητικός (arithmētikós, “arithmetical”), from ἀριθμός (arithmós, “number, counting”), from Proto-Indo-European *h₂ri-dʰh₁-mó-s, form of *h₂rey- (“to count, reason”). Used in English since 13th century.

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