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Definition of coding
coding
/ˈkoʊ.dɪŋ/
cod · ing
Plural:codings
coding Lexical Profile
CEFR
B1
Grade
5
Tier
2
Usage
Top 5k
Syllables
2
coding Game Scores & Validity
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• noun
1
The process or activity of writing instructions for computers using a programming language.
Example
"Many elementary schools now introduce basic coding to help students develop logical problem-solving skills."
2
The process of assigning a code, symbol, or classification to something for the purposes of identification, analysis, or secrecy.
Example
"Accurate medical coding is essential for hospital billing departments and insurance claims."
3
The biochemical process by which a sequence of nucleotides in DNA or RNA specifies the sequence of amino acids in a protein.
Example
"Mutations in the coding regions of a gene can alter the structure and function of the resulting protein."
Synonyms
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Cite this Entry
Wordmom. (2026). Definition of Coding. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/coding