inwork
Indoor work; work done inside the home.
rare, uncountable
Many respondents saw their earnings as a marginal, even though often essential, contribution to the household budget and one outside the formal constraints of inwork.
Where it comes from
From Middle English *inwork, *inwerk, from Old English inweorc (“indoor work”), from Proto-West Germanic *inwerk, equivalent to in- + work. Cognate with Scots inwark, inwork (“domestic work, indoor work”).
Adapted from the Wiktionary entry inwork (CC BY-SA 4.0).