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The DNA replication fork. RNA primer labeled at top. A primer is a short, single-stranded nucleic acid used by all living organisms in the initiation of DNA synthesis. A synthetic primer may also be referred to as an oligo, short for oligonucleotide.
1. : a device for priming. especially : a cap, tube, or wafer containing percussion powder or compound used to ignite an explosive charge. 2. : material used in priming a surface. called also prime coat. 3.
PRIMER definition: 1. a type of paint that you put on a surface before the main paint is put on: 2. a type of make-up…. Learn more.
Jun 28, 2024 · primer ( countable and uncountable, plural primers) Any substance or device, such as priming wire or blasting cap, used to ignite gunpowder or other explosive . 1912, United States Army Ordnance Dept, Handbook of the 2.95-inch mountain gun mate/riel and pack outfit, →ISBN, page 17:
PRIMER meaning: 1. a type of paint that you put on a surface before the main paint is put on: 2. a type of make-up…. Learn more.
A primer gets you ready for what comes next. You could use one kind of primer when you are learning to read, or another kind when you are preparing to paint a room. Any way you use the word primer, it's a first step or preparation for something else.
1. a person or thing that primes. 2. (Firearms, Gunnery, Ordnance & Artillery) a device, such as a tube containing explosive, for detonating the main charge in a gun, mine, etc. 3. (Chemistry) a substance, such as paint, applied to a surface as a base, sealer, etc.
noun. a person or thing that primes. a device, such as a tube containing explosive, for detonating the main charge in a gun, mine, etc. a substance, such as paint, applied to a surface as a base, sealer, etc.
6 meanings: 1. an introductory text, such as a school textbook 2. printing → See long primer, great primer 1. a person or thing.... Click for more definitions.
Definition of primer noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
