What do we call workers from abroad who are employed in households?

The term used to describe workers from abroad who are employed in households is "migrant domestic workers." This designation specifically refers to individuals who have migrated from their home country to another country to take up employment in domestic roles, such as housekeepers, nannies, or caregivers. These workers often provide essential services within households, contributing significantly to the domestic economy but also facing challenges related to labor rights and working conditions.

The context of the other options highlights why they do not accurately describe this specific group. "Temporary laborers" typically refers to workers engaged in seasonal or short-term jobs across various industries, not specifically in household settings. "Foreign assistants" can imply a broader category of individuals who may work in various capacities, including professional environments, rather than in domestic roles. "Overseas employees" is also a more generic term that could encompass a wide range of jobs across different sectors rather than specifically indicating those working within households. Thus, "migrant domestic workers" is the most precise and widely accepted term for this particular group.