腰を据える;腰をすえる [こしをすえる] /(exp,v1) (1) to settle down (and deal with something)/to concentrate all one's energy (on something)/(exp,v1) (2) to settle oneself (in a place)/to settle down (somewhere)/to settle in/(exp,v1) (3) to take a solid stance/to lower one's center of gravity (centre)/EntL1876650/