domain

• Nom désignant un territoire, une zone ou un champ d'activité, de connaissance ou d'influence ; en informatique, il se réfère spécifiquement à un réseau d'ordinateurs ou à un ensemble d'adresses internet.

A noun referring to a distinct area, field, or scope of activity, knowledge, or influence; in computing, it specifically refers to a network of computers or a set of internet addresses.

1. Area of knowledge or activityB2formal

   A particular field of thought, activity, or interest.

   domaine (de connaissance ou d'activité)

   • This question falls outside my domain of expertise.
   • The study of ancient languages is a specialized domain.
   • She is a leading expert in the domain of molecular biology.

   Synonymesareaarenadisciplinefieldprovincerealmspecialtyspheresubjectterritory

2. Internet addressA2formalIT

   A distinct subset of the internet with addresses sharing a common suffix or under the control of a particular organization or individual.

   domaine (Internet)

   • We need to register a new domain for our website.
   • The company owns several domain names.
   • Check if the domain is available before buying it.

   Synonymesdomain name

3. Territory or realmB2formal

   An area of territory owned or controlled by a particular ruler or government.

   Domaine territorial

   • The king expanded his domain through conquest.
   • These lands are part of the royal domain.
   • The empire's domain stretched across three continents.

   Synonymesdominionempirekingdomlandrealmterritory