Def Meaning: Definition, Examples, and Translations
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def
[def ]
Definition
programming term
In programming, 'def' is a keyword used to define a function. It indicates the beginning of a function definition and is followed by the function name and parentheses containing any parameters. The body of the function is then indicated by an indent. This keyword is prevalent in languages like Python. Functions defined with 'def' can take inputs and return outputs, making it a fundamental building block in coding.
Synonyms
declare, define, establish.
Examples of usage
- def calculate_sum(a, b):
- def greet_user(name):
- def find_maximum(numbers):
Translations
To see the translation, please select a language from the options available.
Interesting Facts
Pop Culture
- In the 1997 film 'The Matrix', characters often use short forms and slang, including 'def', to convey their coolness.
- Various hip-hop lyrics feature the term, capturing the essence of assertiveness and self-assuredness.
- TV shows like 'Friends' sometimes incorporated the word into dialogue, reflecting its casual use in American slang.
Linguistics
- 'Def' exemplifies how language evolves, particularly in informal communication, changing meanings over time.
- It represents a blending of language and culture, showcasing identity among different social groups.
- Slang terms like 'def' often reflect a community's shared values and attitudes, promoting unity among speakers.
Sociology
- Using terms like 'def' illustrates group identity, where language can symbolize belonging to a specific cultural background.
- Language style can indicate someone's social status or community, with 'def' often used in more casual settings.
- The rise of digital communication has expanded the use of slang, making phrases like 'def' more mainstream.
Origin of 'def'
Main points about word origin
- The word originated from African American Vernacular English (AAVE) as a shorthand for 'definitely'.
- It gained popularity in the early 1990s through hip-hop culture and music.
- In some contexts, it can also express confidence or a cool attitude, enhancing its meaning.
The term 'def' as a keyword in programming languages comes from the English word 'define', which has its roots in Latin 'definire', meaning 'to determine, limit, or set boundaries'. The abbreviation 'def' was favored in early programming languages for its brevity, making it easier for developers to write and read code. As programming languages evolved, particularly with the rise of Python in the late 1990s, 'def' became associated with the simple and clear syntax that Python promoted. Today, 'def' symbolizes not just the action of defining a function but also embodies the principles of clean coding that many programming languages strive for. Its usage continues to grow as new programmers enter the field and adopt these foundational coding practices.