LEFT BRACKET Meaning and
Definition
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A left bracket, denoted as "[", is a punctuation symbol that resembles an angled opening parenthesis. It is used to denote the beginning of a group, set, or sequence in various contexts, particularly in computer programming, mathematics, and linguistics. The left bracket pairs with its counterpart, the right bracket ("]"), to encapsulate data between them.
In computer programming, the left bracket is commonly used to delineate arrays, lists, or other data structures. It acts as the starting point to define the elements inside a container. By convention, programmers typically use a matching right bracket to close the sequence, ensuring proper syntax and organization.
In mathematics, the left bracket is often employed to indicate an inclusive interval or a set. For instance, [2, 8] represents the interval that includes all real numbers greater than or equal to 2 and less than or equal to 8. The left bracket suggests that the endpoints are included within the range.
Linguistically, the left bracket can be used to indicate an alternate spelling, pronunciation, or meaning of a word or phrase, often provided in a dictionary or glossary. It aids in distinguishing the variation or additional information from the main entry.
Overall, the left bracket serves as a starting marker, signaling the beginning of a group, an opening point, or the initiation of a specific context in various fields.
Common Misspellings for LEFT BRACKET
- keft bracket
- peft bracket
- oeft bracket
- lwft bracket
- lsft bracket
- ldft bracket
- lrft bracket
- l4ft bracket
- l3ft bracket
- ledt bracket
- lect bracket
- levt bracket
- legt bracket
- lett bracket
- lert bracket
- lefr bracket
- leff bracket
- lefg bracket
- lefy bracket
- lef6 bracket
Etymology of LEFT BRACKET
The word "left bracket" does not have an elaborate etymology as it is a combination of two simple terms.
The term "bracket" has its origins in the Old French word "braguette", which referred to a codpiece in the 14th century. Over time, its meaning evolved and extended to include various types of supports, hooks, or devices used to hold or enclose something.
The word "left" is derived from the Old English word "lyft", meaning weak or broken. It eventually took on the connotation of "opposite of right" in the context of direction.
When the terms "left" and "bracket" are combined, "left bracket" simply refers to a specific type of bracket that is positioned to the left, often used in writing or programming languages to indicate the beginning of a section or code block.
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