All 4 Uses

domestic
in
The Importance of Being Earnest
(Auto-generated)

neglect his domestic duties
Act 2 *

domestic = relating to the home or family
Besides, Jack is a notorious domesticity for John!†
Act 1
You would no doubt wish me to make some slight allusion to this tragic domestic affliction next Sunday.†
Act 2
The General was essentially a man of peace, except in his domestic life.†
Act 3

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.)