catalyst
A catalyst is something that makes a change happen faster or more easily. In science, it is a substance that speeds up a chemical reaction without being changed itself.
उदाहरण
3 / 5The warm sun was the catalyst that made the snow melt quickly.
The sun was the cause that made the snow melt faster.
The new law acted as a catalyst for major social change.
The new law was the reason that society changed quickly.
His funny comment was the catalyst for the whole room laughing.
His joke made everyone in the room start laughing.
समानार्थी शब्द
शब्द परिवार
याद रखने का तरीका
Think of a 'Cat' jumping on a 'List' of chores to make them happen faster.
त्वरित क्विज़
The new manager was a _______ for the team's success.
सही!
सही उत्तर है: catalyst
उदाहरण
The warm sun was the catalyst that made the snow melt quickly.
everydayThe sun was the cause that made the snow melt faster.
The new law acted as a catalyst for major social change.
formalThe new law was the reason that society changed quickly.
His funny comment was the catalyst for the whole room laughing.
informalHis joke made everyone in the room start laughing.
Enzymes are biological catalysts that help our bodies work.
academicEnzymes are natural things that speed up body processes.
The new technology was a catalyst for the company's growth.
businessThe new tech helped the company grow much faster.
समानार्थी शब्द
शब्द परिवार
सामान्य शब्द संयोजन
सामान्य वाक्यांश
catalyst for growth
something that makes a business or person get bigger/better
prime catalyst
the most important reason something happened
economic catalyst
something that helps the economy move faster
अक्सर इससे भ्रम होता है
A catastrophe is a very bad disaster, while a catalyst is something that causes a change (often good).
A category is a group of similar things, whereas a catalyst is a cause of an event.
इस्तेमाल की जानकारी
You can use this word for chemistry (real science) or for people and events (metaphorical science). It usually describes something that starts a big process.
सामान्य गलतियाँ
Learners often think a catalyst is the result of the change, but it is actually the thing that starts the change.
याद रखने का तरीका
Think of a 'Cat' jumping on a 'List' of chores to make them happen faster.
शब्द की उत्पत्ति
From the Greek word 'katalusis', which means to loosen or dissolve.
व्याकरण पैटर्न
त्वरित क्विज़
The new manager was a _______ for the team's success.
सही!
सही उत्तर है: catalyst
संबंधित ग्रामर रूल्स
संबंधित शब्दावली
science के और शब्द
oxygen
A1A gas with no color, taste, or smell that is necessary for all human and animal life. It makes up about 21 percent of the Earth's atmosphere and is essential for the process of breathing.
hydrogen
A1Hydrogen is a chemical element that is the lightest and most common gas in the universe. It has no color or smell and combines with oxygen to make water (H2O).
nitrogen
A1Nitrogen is a colorless and odorless gas that makes up most of the Earth's atmosphere. It is a chemical element that is essential for all living things to grow, especially plants.
polymer
A1A polymer is a large molecule made of many smaller units that are connected in a long chain. These materials can be natural, like rubber or wood, or synthetic, like plastic and nylon.
prime number
A1A prime number is a whole number greater than 1 that cannot be made by multiplying other whole numbers. It can only be divided evenly by itself and the number 1.
ratio
A1A ratio is a way to compare two amounts of things. It shows how much of one thing there is compared to another thing, like 2 parts water to 1 part juice.
perimeter
A1The perimeter is the total distance around the outside edge of a shape or an area. In math and science, it is found by adding the lengths of all the sides of an object.
diameter
A1The diameter is the length of a straight line that goes through the center of a circle or a round object, connecting two points on its edge. It is the measurement that tells you how wide a circle or sphere is at its widest point.
radius
A1A radius is a straight line from the center of a circle to its outer edge. It is also used to describe the distance from a center point in any direction to mark an area.
circumference
A1The circumference is the distance around the outside edge of a circle or a round object. It is a measurement that tells you how long the boundary of a round shape is.
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