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Definition of linker

linker

/ˈlɪŋ.kɚ/
link · er

Plural:linkers
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linker Lexical Profile

linker Game Scores & Validity

• noun

1

A utility program that combines one or more compiled object files and libraries into a single executable program (in computing).

Example

"The compiler generated the object code, but the linker failed due to a missing external library."


2

A short segment of DNA, RNA, or peptide, or a chemical group, used to join two molecules or biomolecular domains together (in biochemistry and molecular biology).

Example

"The researchers inserted a flexible peptide linker between the two protein domains to preserve their independent folding."


3

A person or thing that connects, joins, or establishes a relationship between two or more things; specifically, a linking word or discourse marker in grammar.

Example

"Using appropriate transition linkers helps improve the coherence and flow of an academic essay."

Synonyms
View all synonyms for linker

• Rhymes for linker

Cite this Entry


Wordmom. (2026). Definition of Linker. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/linker
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