1. A place that is unfamiliar, foreign, or strange; a location that feels unwelcoming or unlike one's own environment
Moving to a new country felt like arriving in an alien place.
Mudar-se para um novo país pareceu como chegar a um lugar estranho.
2. A location from or inhabited by extraterrestrial beings
The science fiction novel described an alien place with three moons.
O romance de ficção científica descrevia um lugar alienígena com três luas.