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  1. CODON Definition & Meaning - Merriam-Webster

    The meaning of CODON is a specific sequence of three consecutive nucleotides that is part of the genetic code and that specifies a particular amino acid in a protein or starts or stops protein …

  2. Codon - National Human Genome Research Institute

    2 days ago · A codon is a trinucleotide sequence of DNA or RNA that corresponds to a specific amino acid.

  3. Codon | Definition, Function, & Examples | Britannica

    codon, in genetics, any of 64 different sequences of three adjacent nucleotides in DNA that either encodes information for the production of a specific amino acid or serves as a stop signal to …

  4. Definition of codon - NCI Dictionary of Genetics Terms - NCI

    A sequence of three consecutive nucleotides in a DNA or RNA molecule that codes for a specific amino acid. Certain codons signal the start or end of translation. These are called start or stop (or …

  5. What is a Codon? Unlocking the Genetic Language of Life

    Apr 27, 2025 · At the very core of this biological language lies the concept of the codon —a small, three-letter word written in the alphabet of nucleotides. Although each codon is made of just three simple …

  6. What Is a Codon? The Genetic Code Explained - Biology Insights

    Aug 19, 2025 · At the core of biological instructions lies the codon, a fundamental unit of the genetic code. A codon is a specific sequence of three nucleotides, the building blocks of nucleic acids like …

  7. CODON | English meaning - Cambridge Dictionary

    CODON definition: 1. a set of three nucleotides that together form a unit of genetic code in a DNA or RNA molecule 2…. Learn more.

  8. CODON Definition & Meaning | Dictionary.com

    CODON definition: a triplet of adjacent nucleotides in the messenger RNA chain that codes for a specific amino acid in the synthesis of a protein molecule. See examples of codon used in a sentence.

  9. Codon Definition - General Biology I Key Term | Fiveable

    A codon is a sequence of three nucleotides in DNA or RNA that corresponds to a specific amino acid or a stop signal during protein synthesis. Each codon plays a crucial role in translating genetic …

  10. codon | Learn Science at Scitable - Nature

    A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. DNA and RNA molecules are written in a language of four...