reckoner
C2Formal, Literary, Archaic, Technical (historical)
Definition
Meaning
A person or thing that reckons, calculates, or estimates.
Historically: a person who performs calculations (e.g., an accountant, a computer). A book, table, or instrument (like a slide rule) used for making calculations. Figuratively: something or someone that is considered a standard for measurement or judgment (e.g., 'a great reckoner').
Linguistics
Semantic Notes
The noun 'reckoner' is primarily derived from the verb 'reckon'. In contemporary usage, it is largely archaic or technical/historical. The sense of 'a book of mathematical tables' (e.g., 'ready reckoner') is the most likely modern encounter.
Dialectal Variation
British vs American Usage
Differences
The term is equally rare in both variants. The compound 'ready reckoner' (a book of pre-calculated tables) may be slightly more familiar in British contexts due to historical commercial use.
Connotations
Conveys a sense of antiquity, manual calculation, or foundational principles. No significant negative/positive difference between variants.
Frequency
Very low frequency in both. Mostly found in historical texts, discussions of calculation history, or in the fixed phrase 'ready reckoner'.
Vocabulary
Collocations
Grammar
Valency Patterns
[Adj] + reckoner[ready] + reckoner + for [purpose]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “A great reckoner is a great neglecter.”
- “A good payer is a good reckoner.”
Usage
Context Usage
Business
Historical/Legal: 'The clerk consulted the ready reckoner to calculate the interest.'
Academic
Historical/Linguistic: 'Chaucer's 'Reeve's Tale' features a miller who is a sly reckoner of grain.'
Everyday
Extremely rare in everyday speech. Possibly figurative: 'My grandfather was a lightning-fast reckoner in his head.'
Technical
History of Science/Computing: 'The Antikythera mechanism is an ancient astronomical reckoner.'
Examples
By CEFR Level
- Long ago, a reckoner did maths with pen and paper.
- Before calculators, shopkeepers used a ready reckoner to quickly find prices and taxes.
- The medieval monk, acting as the abbey's chief reckoner, meticulously accounted for its harvests and tithes. In his philosophical treatise, he was described as a 'reckoner of souls', weighing moral debts.
Learning
Memory Aids
Mnemonic
Think of an ancient RECKONER wearing a robe, RECKONING (calculating) stars on a stone table.
Conceptual Metaphor
THINKING IS CALCULATING; A PERSON IS A TOOL (for calculation); TIME/JUDGMENT IS AN ACCOUNTANT (as in 'day of reckoning').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'считатель' (rare). It is closer to 'вычислитель', 'калькулятор' (person/tool), or 'счетовод' (bookkeeper). 'Ready reckoner' = 'таблица расчетов'.
Common Mistakes
- Misspelling as 'reconer' or 'reckener'. Using it as a synonym for a modern electronic calculator without historical context. Overusing the term where 'calculator' or 'accountant' is more appropriate.
Practice
Quiz
In modern English, the word 'reckoner' is most likely to be encountered in which context?
FAQ
Frequently Asked Questions
No, it is very rare and considered archaic or technical/historical. You will most likely encounter it in historical texts or in the fixed phrase 'ready reckoner'.
A 'ready reckoner' is a book or table containing pre-calculated values for common calculations (like interest, wages, or measurements), used before electronic calculators were common.
Yes, its original meaning is 'a person who calculates or reckons', such as an accountant or computer. This usage is now archaic.
Both come from the verb 'reckon', meaning to count, calculate, or settle accounts. A 'day of reckoning' is a figurative day when things are calculated, judged, or settled, just as a literal reckoner would settle financial accounts.