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DNA

nomverbenom proprelocutionverbecourant dans les dialogues

  • Royaume-Uni//ˌdiːɛnˈeɪ//
  • États-Unis//ˌdiˌɛnˈeɪ//

The part of a living thing that carries genetic information.

nom

  1. 1

    familierThe part of a living thing that carries genetic information.

  2. 2

    figuréThe fundamental nature or values of a person, or an organization or other thing, especially when considered as innate or immutable.

    These ingredients in a company's DNA mean that [the] company will attract and grow leaders with these qualities.

    The main leadership priority at Level 2 is creating the business's DNA by defining how all the moving parts of the company will work, both independently and together.

    But this new fixation on guns is […] coming from the hardcore MAGA set, and not only is it likely to stick around beyond the primaries, it's likely hardwired into the DNA of a party now driven by extremism, conspiracy, and a belief that violence is a legitimate tool to achieve desired political outcomes.

    We cannot have a culture that sees safeguarding as a separate add-on. It needs to be part of our DNA, as an expression of our love for one another and our commitment to the Gospel.

  3. 3

    Variante de deoxyribonucleic acidInitialism of deoxyribonucleic acid (“a nucleic acid found in all living things (and some non-living things such as certain viruses) which consists of two polynucleotide chains that coil around each other to form a double helix; encoded in its structure are genetic instructions for development, functioning, growth, and reproduction”).

    Among the various fractions isolated was one presumed to contain only desoxyribosenucleic acid (DNA). Because of certain speculations on the role of nucleic acids in protein synthesis it was necessary to measure and compare the rate of phosphate entry into DNA with that in other fractions of yeast phosphate.

    We wish to suggest a structure for the salt of deoxyribose nucleic acid (D.N.A.). This structure has novel features which are of considerable biological interest.

    As you know, heredity resides in our genes. Our genes are, in turn, composed of complex molecules called DNA. About 10 years ago we learned how to synthesize DNA in the test tube with the use of a certain cellular catalyst or enzyme. […] During the past year, we have been able to synthesize DNA which has the full genetic activity of natural DNA.

    Recent breakthroughs in DNA technology are expected to provide investigators with powerful forensic tools to help solve these difficult kinds of cases.

Étymologie

The noun is an initialism of deoxyribonucleic acid. The verb is derived from the noun.

verbe

  1. 1

    To examine a sample of (someone's) deoxyribonucleic acid.

    The only way we're gonna know is if we DNA him against the spunk in Karen.

    The barrister went on to say that his client 'remains persecuted and victimised. He has been DNAed; his hair, his blood and his clothes. Nothing. No charges have ever been brought.'

    Maybe nothing to do with the break-in, but worth fingerprinting the wrapper and DNAing the gum.

nom propre

  1. 1

    historiqueDefense Nuclear Agency, an agency of the United States Department of Defense which existed from 1971 to 1996 and has since been reorganized as the Defense Threat Reduction Agency.

Étymologie

An initialism of the various terms listed below. The verb sense is derived from noun etymology 2, phrase sense 7.

locution

  1. 1

    Did not answer.

  2. 2

    Did not arrive (used when someone fails to keep an appointment).

  3. 3

    Did not attend.

  4. 4

    Do not assume.

  5. 5

    Does not apply.

  6. 6

    Drugs 'n' alcohol.

  7. 7

    Do not arm (that is, do not provide with a firearm).

verbe

  1. 1

    To place (someone) under a DNA (do not arm) order because of mental illness.

    She had her weapons back. She wasn't DNA'd anymore. But she didn't use a weapon. That's not how she did it.

Formes

pluriel
DNAs
passé
DNAed
participe passé
DNAed
participe présent
DNAing
3ᵉ personne du singulier
DNAs
Les pages voisinesL'ordre alphabétique suit les règles de la langue, pas la valeur des octets : un accent ne départage que deux mots par ailleurs identiques, et l'espagnol range le Ñ comme une lettre à part entière.

Contenu lexical issu du Wiktionary, sous licence CC BY-SA 4.0 · Entrée d'origine · Version des données 2026-08-23

Rang parmi les mots du corpus OpenSubtitles 2018 — des sous-titres de films et de séries, donc de la langue parlée et non écrite (CC BY-SA 3.0).