1. A newly registered or recently created internet domain name
The company registered a new domain for their startup website.
A empresa registrou um novo domínio para o site de sua startup.
2. An area of knowledge, activity, or responsibility that has not been previously explored or established
Artificial intelligence represents a new domain in technology research.
A inteligência artificial representa um novo domínio na pesquisa tecnológica.
3. A new sphere of influence or control
Expanding into social media marketing opened a new domain for the business.
Expandir para o marketing em mídia social abriu um novo domínio para o negócio.