1. Having the lowest level of approval, preference, or liking among a group of people or things
The least-popular option in the survey was to extend working hours.
A opção menos popular na pesquisa foi estender o horário de trabalho.
2. Not favored or liked by most people; the most unpopular
That restaurant is the least-popular dining choice in our neighborhood.
Aquele restaurante é a escolha de restaurante menos popular no nosso bairro.