1. within one’s own country; not internationally
2. in relation to the home or household matters

Examples

• The company sells its products both domestically and internationally.
• Oil prices are set domestically by government regulation.
• She works domestically as a housekeeper for several families.
• The film was successful domestically but failed overseas.
• Many goods are now produced domestically rather than imported.
• He prefers to invest domestically in local businesses.
• The couple shared responsibilities domestically and professionally.