Reading Theme:
Compute Definition: Calculate Exactly or Estimate Roughly (2 meaning)
Meaning 1：calculate exactly (compute)
compute
/kəmˈpjuːt/
v.
To figure out an exact answer or result using math, often with a machine like a computer.
calculate exactly
➕
/ˈkælkjʊleɪt ɪɡˈzæktli/
v.
To determine an exact value or result through mathematical operations, often using a machine or algorithm.
📘 Details & Usage
📖 Root Explanation
From Latin computare (com- 'together' + putare 'to reckon').
💡 Mnemonic
Coh-M-Put: Think of a computer (com) putting (pute) numbers together to get an answer.
📖 Example
My phone can compute the fastest route to the airport in just a few seconds.
My phone can calculate the fastest route to the airport in just a few seconds.
🔗 Collocations
compute the sum – calculate the total amount
compute the distance – determine the exact length between two points
compute the velocity – calculate the speed of an object
🔄 Synonyms
🚫 Antonyms
guess (v.) – to estimate without calculation or definite information
🌱 Derivatives
computation (n.) – the process of calculating something
computer (n.) – an electronic device for storing and processing data
computing (adj.) – relating to computers or the use of computers
📖 Cultural Story
The word 'compute' originates from Latin 'computare', meaning 'to sum up'. It evolved through Old French 'compter' before entering English. Its modern usage exploded with the invention of electronic computers in the 20th century.
Meaning 2：estimate roughly (compute)
compute
/kəmˈpjuːt/
v.
To make a rough estimate or figure something out based on available information, not an exact calculation.
estimate roughly
➕
/ˈɛstɪmeɪt ˈrʌfli/
v.
To make an approximate judgment or calculation based on available information, without seeking exact precision.
📘 Details & Usage
📖 Example
I need to compute roughly how much paint we'll need for the living room walls.
I need to estimate approximately how much paint will be required for the living room walls.
🔗 Collocations
compute a rough estimate – make an approximate calculation
compute the cost approximately – calculate the cost in an approximate way
compute the time needed – roughly determine the necessary time
🔄 Synonyms
estimate (v.) – to roughly calculate or judge the value, number, quantity, or extent of something
approximate (v.) – to come close to in value, quantity, or quality
gauge (v.) – to estimate or determine the amount, level, or volume of something
🚫 Antonyms
measure exactly (v.) – to determine the precise size, amount, or degree of something using instruments
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