Function (Noun)
Meaning 1
(mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function).
Classification
Nouns denoting relations between people or things or ideas.
Examples
- The quadratic function is often used to model real-world phenomena, such as the trajectory of a thrown ball.
- In this case, the sine function is used to relate the angle of elevation to the ratio of the opposite side to the hypotenuse.
- The function's graph is a visual representation of the mathematical relationship between the input values and the corresponding output values.
- Each data point on the graph corresponds to a specific input-output pair of the function.
- The function's domain is all real numbers, while its range is limited to positive values.
Synonyms
Hyponyms
Meaning 2
A relation such that one thing is dependent on another; "height is a function of age"; "price is a function of supply and demand".
Classification
Nouns denoting relations between people or things or ideas.
Meaning 3
A vaguely specified social event; "the party was quite an affair"; "an occasion arranged to honor the president"; "a seemingly endless round of social functions".
Classification
Nouns denoting natural events.
Synonyms
Hypernyms
Hyponyms
Meaning 4
What something is used for; "the function of an auger is to bore holes"; "ballet is beautiful but what use is it?".
Classification
Nouns denoting attributes of people and objects.
Examples
- The primary function of a smartphone is to enable communication on the go.
- Ballet is beautiful but what use is it besides being an aesthetic pleasure.
- The function of a thermostat is to regulate temperature in a given space.
- The function of a sail on a boat is to harness the power of the wind to propel it forward.
- The function of a governor in an engine is to limit its speed and prevent damage.
Synonyms
Hypernyms
Related Words
Meaning 5
The actions and activities assigned to or required or expected of a person or group; "the function of a teacher"; "the government must do its part"; "play its role".
Classification
Nouns denoting acts or actions.
Synonyms
Hyponyms
Related Words
Meaning 6
A set sequence of steps, part of larger computer program.
Classification
Nouns denoting communicative processes and contents.
Synonyms
Hypernyms
Hyponyms
Meaning 7
A formal or official social gathering or ceremony; "it was a black-tie function".
Classification
Nouns denoting groupings of people or objects.