Formula
/ˈfɔːrmjələ/
Definitions
3 meaningsA mathematical or scientific expression of a rule or relationship, typically written using symbols.
/ˈfɔːrmjələ/
A mathematical or scientific rule expressed with symbols.
The physics textbook explained the formula for calculating acceleration.
💡 Simply: A formula is like a secret code or recipe for math and science! It's a short way of writing a rule or idea. For example, 'E=mc²' is a famous one! It's like the secret recipe to what makes up energy. Scientists and mathematicians use these to show how things work.
👶 For kids: A formula is a special set of letters and numbers that tell you how something works.
More Examples
She used the formula to solve the equation.
Memorizing the formula was essential for passing the exam.
How It's Used
"The Pythagorean formula is a fundamental concept in geometry."
"Chemists use formulas to represent the composition of molecules."
A prescribed or established method, process, or procedure, often used in a routine manner to achieve a particular result.
/ˈfɔːrmjələ/
A fixed or conventional method for doing something.
The company adopted a new marketing formula to boost sales.
💡 Simply: Sometimes, there's a special way to do something that always seems to work. It's the 'secret recipe' or the 'magic formula'! It's like the recipe to make a delicious cake, or the steps to be successful, such as a sales formula.
👶 For kids: A formula is a special way of doing something that always works the same way.
More Examples
He was following a well-worn formula for writing a bestseller.
The chef’s secret formula made the restaurant famous.
How It's Used
"His success was due to a tried-and-true formula for creating wealth."
"They followed the formula for a successful relationship."
A specially prepared food for babies, used as a substitute for breast milk.
/ˈfɔːrmjələ/
A mixture of ingredients, especially infant food.
The new mother chose to supplement breastfeeding with formula.
💡 Simply: It’s special food made just for babies! When a baby can’t drink milk from their mom, they get formula.
👶 For kids: A formula is special milk for baby!
More Examples
The pediatrician recommended a hypoallergenic formula.
Formula is often used when breastfeeding is not possible.
How It's Used
"The baby was fed formula because the mother couldn't breastfeed."
"Doctors recommend different formulas based on a baby's needs."
Idioms & expressions
formula for success
A reliable method or approach that leads to a positive outcome or achievement.
"The company’s formula for success involves innovation and customer satisfaction."
tried-and-true formula
A method that has been tested many times and proven to be effective.
"The tried-and-true formula for baking a perfect cake involves precise measurements and careful timing."
From Latin *formula*, a diminutive of *forma* ('form, shape'). Originally referred to a set form or recipe.
The term 'formula' has been used since the 16th century, initially in the context of legal and religious rituals.
Memory tip
Think of a recipe (formula) – it provides instructions and components.