During a cutscene, the word used conveys the exact opposite meaning than intended. Namely, when Fourchenault speaks to the Scions before entering the deep levels of Labyrinthos, he says the following:
"Though the Loporrits have endeavored to make the moon inhabitable, that is not our final destination..."
inhabitable>>habitable
Link to screenshot of said dialogue through imgur: https://i.imgur.com/OYjE16l.jpeg