1. to settle down (and deal with something), to concentrate all one's energy (on something)

expressions (phrases, clauses, etc.) Ichidan verb

2. to settle oneself (in a place), to settle down (somewhere), to settle in

Ichidan verb expressions (phrases, clauses, etc.)

3. to take a solid stance, to lower one's center of gravity (centre)

expressions (phrases, clauses, etc.) Ichidan verb