Reckoner (Noun)

Meaning ¹

An expert at calculation (or at operating calculating machines).

Classification

Nouns denoting people.

Synonyms

• Figurer
• Calculator
• Estimator
• Computer

Hypernyms

• Expert

Hyponyms

• Number Cruncher
• Subtracter
• Statistician
• Adder

Related Words

• Reckon (verb)

Meaning ²

A handbook of tables used to facilitate computation.

Classification

Nouns denoting communicative processes and contents.

Synonyms

• Ready Reckoner

Hypernyms

• Enchiridion
• Vade Mecum