constant

/'kɔnstənt/

Friendly

Word: Constant

Part of Speech: Adjective and Noun

Meaning:

1. As an Adjective:

   • "Constant" describes something that happens all the time without stopping. It means it is unchanging and does not vary. For example, if someone is in constant pain, it means they feel pain all the time without relief.

2. As a Noun:

   • In math or science, a "constant" is a number that does not change. For example, the number "2" is a constant because it always represents the same quantity.

Usage Instructions:

• When using "constant" as an adjective, you can describe feelings, conditions, or situations that are ongoing or unchanging.
• As a noun, use "constant" when talking about specific numbers or values in mathematics or science.

Examples:

• Adjective: "The constant noise from the construction site made it hard to concentrate."
• Noun: "In physics, the speed of light is considered a constant."

Advanced Usage:

• You can use "constant" to describe someone’s loyalty or dedication. For example: "She is a constant friend who always supports me."
• In mathematics, you might encounter the term "constant function," which is a type of function that always gives the same output regardless of the input.

Word Variants:

• Constantly (adverb): This means "all the time." Example: "He is constantly improving his skills."
• Constancy (noun): This means the quality of being unchanging. Example: "Her constancy in friendship is admirable."

Different Meanings:

• The word "constant" can refer to emotional states (like love or pain), physical conditions (like temperature), or mathematical values. The context will help you understand its specific meaning in a sentence.

Synonyms:

• Unchanging
• Steady
• Consistent
• Unvarying
• Perpetual (especially for ongoing situations)

Idioms and Phrasal Verbs:

• There are no common idioms or phrasal verbs directly related to "constant," but you might come across phrases like "constant battle" (meaning a never-ending struggle) or "constant companion" (a person who is always with you).

Final Note:

When you use the word "constant," think about whether you're describing something that doesn't change (like a condition or number) or if you're talking about someone's unwavering commitment or support.

Academic

Adjective

1. uninterrupted in time and indefinitely long continuing
   • the ceaseless thunder of surf
   • in constant pain
   • night and day we live with the incessant noise of the city
   • the never-ending search for happiness
   • the perpetual struggle to maintain standards in a democracy
   • man's unceasing warfare with drought and isolation
   • unremitting demands of hunger
2. steadfast in purpose or devotion or affection
   • a man constant in adherence to his ideals
   • a constant lover
   • constant as the northern star
3. unvarying in nature
   • maintained a constant temperature
   • principles of unvarying validity

Noun

1. a number representing a quantity assumed to have a fixed value in a specified mathematical context
   • the velocity of light is a constant
2. a quantity that does not vary

Synonyms

• ceaseless
• incessant
• never-ending
• perpetual
• unceasing
• unremitting
• changeless
• invariant
• unvarying
• constant quantity
• invariable