mainly American

ready to deal with a situation, especially because you are in good physical condition.

It was a challenging performance, but the dancers were in fighting trim.

• sit around on your backside
• sit back
• sit back and
• sit back and do something
• sit by
• sit by and
• sit by and do something
• sit idly by
• sit idly by and
• sit idly by and do something
• sit in
• sit in for
• sit in for someone
• sit in judgment
• sit in judgment of
• sit in judgment of someone
• sit in judgment of something
• sit in judgment on
• sit in judgment on someone
• sit in judgment over
• sit in judgment over someone
• sit in on
• sit in on something
• I'm not made of money!
• I must love you and leave you.