Expression: meaning, definitions and examples

Use 'expression' when talking about the act of showing thoughts, feelings, or ideas, often in an artistic or emotional form.

• Her painting is a true expression of her inner turmoil.
• He found writing poetry to be an effective form of self-expression.

Use 'communication' when referring to the process of exchanging information or ideas between people, often through speaking, writing, or other mediums.

• Effective communication is key to a successful relationship.
• The manager emphasized the importance of open communication within the team.

Use 'manifestation' when referring to something that clearly shows or embodies an abstract idea, quality, or feeling. Often used in a more formal or philosophical context.

• The sudden rainstorm was seen as a manifestation of the unpredictable nature of the climate.
• Her kindness was a manifestation of her compassionate character.

Use 'verbalization' when specifically talking about the act of putting thoughts or feelings into words. It often refers to the spoken form and can have a clinical or technical connotation.

• The therapist encouraged the patient to practice verbalization of his feelings.
• She struggles with verbalization during stressful situations.

Use when talking about a combination of numbers, variables, and operations without an equality sign.

• 3x + 2, 5a - 7

Use when referring to a mathematical statement that shows the equality of two expressions.

• 3x + 2 = 11, 5a - 7 = 0

This is used when referring to a set rule or relationship, often used to calculate or determine values.

• Area of a circle: A = πr^2, Pythagorean theorem: a^2 + b^2 = c^2

A broad term used to describe any declarative sentence in mathematics, which could be an equation, inequality, or a more complex relation.

• A triangle has three sides, x > 7

Use in general programming or mathematical contexts to represent a combination of variables, constants, operators, and functions that are evaluated to produce a value.

• The expression 3 + 5 evaluates to 8.
• In mathematics, x + y is a common expression.

Use in programming when referring to a small piece of code that performs a specific task, often shared as an example or part of documentation.

• Here is a code snippet to sort an array in Python.
• The documentation includes a code snippet to illustrate how the function works.

Use in technical and scientific contexts to refer to a mathematical rule or principle often used to perform calculations.

• The computational formula for standard deviation is used in statistics.
• Scientists used a computational formula to predict the behavior of the system.