1. A small-scale business or manufacturing operation run from home or a small premises, typically involving skilled craftsmanship or artisanal production
She started a cottage industry making handmade candles in her garage.
Ela iniciou uma indústria caseira fabricando velas feitas à mão em sua garagem.
2. Any small business or commercial activity that is operated on a small scale, often by individuals or families
Tourism has become a cottage industry in this small coastal village.
O turismo se tornou uma indústria caseira nesta pequena vila costeira.