/
ˈdɒmɪsʌɪl, 
-sɪl/
n.
 formal or 
Law   - the country in which a person has permanent residence. 
▸chiefly N. Amer. a person's home.
 - the place at which a company or other body is registered.
 
v.
 
(
be domiciled)
 
formal or 
Law  treat a specified country as a permanent home. 
▸chiefly N. Amer. reside; be based.
Etymology
ME: via OFr. from L. domicilium ‘dwelling’, from domus ‘home’.