RECKONER
\ɹˈɛkənə], \ɹˈɛkənə], \ɹ_ˈɛ_k_ə_n_ə]\
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an expert at calculation (or at operating calculating machines)
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a handbook of tables used to facilitate computation
By Princeton University
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an expert at calculation (or at operating calculating machines)
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a handbook of tables used to facilitate computation
By DataStellar Co., Ltd
Word of the day
tinctura quininae ammoniata
- A preparation made by dissolving quinin sulphate in alcohol [Br. Ph.].