advantage
/ədˈvæntɪʤ/ /Brit ədˈvɑːntɪʤ/
noun
plural -tages
[count] something (such as a good position or condition) that helps to make someone or something better or more likely to succeed than others
a good or desirable quality or feature
[noncount] :benefit or gain
If you turn/use something to your advantage or to good advantage, you use something in a way that is helpful to you.
[noncount] tennis :the first point won after the score is tied at 40-40 - used to announce the person who has won the point
take advantage of
to use (something, such as an opportunity) in a way that helps you :to make good use of (something)
to ask for or expect more than is fair or reasonable from (someone) :to treat (someone who is generous or helpful) unfairly
to use (something) unfairly for personal gain
to advantage
in an attractive and appealing way