Basic Details
Word: Rotation
Part of Speech: Noun
Meaning: The action of turning around a central point or axis.
Synonyms: Revolution, spin, turn
Antonyms: Stillness, rest
Idioms and Phrases
- On a rotation basis: Referring to a system where tasks or duties are rotated among people. Example: "The team handled the project on a rotation basis to ensure everyone contributed."
- Rotating door: A situation where people keep coming and going. Example: "The new office had a rotating door of interns; every month, a new group joined."
Usage Examples
Example 1: The Earth’s rotation on its axis is what causes day and night.
Example 2: The chef decided to implement a rotation of menu items to keep customers interested.
Example 3: During the science experiment, we observed the rotation of the toy top as it spun on the table.
Fun Fact
Did you know that the Earth rotates at a speed of about 1,670 kilometres per hour at the equator? This fascinating movement is essential for the cycle of day and night!
Famous Quote
"Life is like a bicycle. To keep your balance, you must keep moving." – Albert Einstein
Multiple Choice Questions (MCQs)
1. What does "rotation" mean?
a) Standing still
b) The action of turning around a central point
c) Jumping up and down
d) Walking in a straight line
Answer: b) The action of turning around a central point
2. Which of these is a synonym of "rotation"?
a) Spin
b) Jump
c) Standstill
d) Walk
Answer: a) Spin
3. What is an antonym of "rotation"?
a) Spin
b) Stillness
c) Turn
d) Revolve
Answer: b) Stillness
4. Which sentence uses "rotation" correctly?
a) The rotation of the bicycle was very fast.
b) The rotation of the Earth gives us night and day.
c) I enjoy rotation in my favourite book.
d) The rotation ran very low on gas.
Answer: b) The rotation of the Earth gives us night and day.
5. Which idiom relates to the concept of "rotation"?
a) On a rotation basis
b) Sounds like music
c) Running on empty
d) As easy as pie
Answer: a) On a rotation basis
