Definitions of 'domicile'. Your domicile is the place where you live.The meaning of DOMICILE is a dwelling place : place of residence : home. How to use domicile in a sentence. To be considered a Texas resident for tuition purposes, students must have clearly established a domicile in Texas for the 12 months preceding enrollment. A domicile is a place you claim as your permanent home, and it affects the laws, benefits and taxes that apply to you. Domicile is a fancy word for the place where you live. Whether it's a mansion on 5th Avenue or a tee-pee in the desert, if you live in it, it's your domicile. A place of residence; house or home; abode. In law, domicile is the status or attribution of being a lawful permanent resident in a particular jurisdiction.