Basic Details
Word: Accuracy
Part of Speech: Noun
Meaning: The quality of being correct or precise.
Synonyms: Precision, exactness, correctness
Antonyms: Inaccuracy, imprecision, error
Idioms and Phrases
- Accuracy is key: Used to emphasise that being correct is very important. Example: "In science experiments, accuracy is key to getting valid results."
- Hitting the nail on the head: Means to be exactly right about something. Example: "When she explained the problem, she was hitting the nail on the head."
Usage Examples
Example 1: The accuracy of the measurement was vital for the experiment's success.
Example 2: The accuracy of his answers impressed the teacher during the quiz.
Example 3: In archery, a skilled archer always aims for accuracy to hit the target.
Fun Fact
The word "accuracy" comes from the Latin word "accuratus," which means "carefully done." This highlights the importance of careful work in achieving precision.
Famous Quote
"To achieve great things, two things are needed: a plan and not quite enough time." Leonard Bernstein. This quote shows the importance of accuracy in planning and execution.
Multiple Choice Questions (MCQs)
1. What does "accuracy" mean?
a) The quality of being fun
b) The quality of being correct or precise
c) The quality of being entertaining
d) The quality of being loud
Answer: b) The quality of being correct or precise
2. Which of these is a synonym of "accuracy"?
a) Error
b) Precision
c) Mistake
d) Guess
Answer: b) Precision
3. What is the opposite of "accuracy"?
a) Correctness
b) Inaccuracy
c) Exactness
d) Precision
Answer: b) Inaccuracy
4. Which sentence uses "accuracy" correctly?
a) The accuracy of the clock made it easy to tell the time.
b) The accuracy of the dessert was delicious.
c) The accuracy of the song made everyone dance.
d) The accuracy of the car was very fast.
Answer: a) The accuracy of the clock made it easy to tell the time.
5. Which idiom emphasises the importance of being correct?
a) Hitting the nail on the head
b) A picture is worth a thousand words
c) Barking up the wrong tree
d) To let the cat out of the bag
Answer: a) Hitting the nail on the head
