1. altered to accommodate to certain requirements or bring into a proper relation

e.g. an adjusted insurance claim
the car runs more smoothly with the timing adjusted

2. adjusted to demands of daily living
showing emotional stability

3. (especially of garments) having the fit or style adjusted

e.g. for my wedding I had my mother's wedding dress altered to fit me

4. having achieved a comfortable relation with your environment

Synonym: familiarizedfamiliarised