Settle for
Definition 1 of 2
Pro Tip 1/3Mild Disappointment
Often implies a small sense of disappointment for not getting exactly what was preferred. 
I had to settle for the slower train because the express was sold out.
Pro Tip 2/3Realistic Choice
Used when making the most practical or available choice, rather than idealizing. 
The apartments in the city were too expensive, so he settled for a place in the suburbs.
Pro Tip 3/3Better Than None
Reflects accepting an option that suffices, over having nothing at all. 
Although he wanted steak, he settled for chicken because it was all that was left.