Both Uses

domestic
in
When the Emperor Was Divine
(Edited)

The waitress had worked as a live-in domestic for a wealthy family in Atherton.
p. 56.1 *

domestic = someone working in someone else's home
Will you swear unqualified allegiance to the United Stated of America and faithfully defend the United States from any or all attack by foreign or domestic forces, and forswear any form of allegiance or obedience to the Japanese Emperor, or any other foreign government, power or organization?
p. 99.5 *

domestic = relating to a home country

Definitions:

(1) (domestic as in: the domestic market)
relating to a home country

or (much more rarely,): relating to a geographic area that is smaller than a country
(2) (domestic as in: domestic happiness)
relating to a home or family
(3) (domestic animal as in: a domestic animal like a dog)
referring to animals kept as pets or for ranching
(4) (meaning too rare to warrant focus)
Domestics refers to a household servants. (Rarely, domestic refers to a single household servant.)