/
ˈɛkwɪti/
n.
 (pl. equities)
     - the quality of being fair and impartial.
 - Law  a branch of law that developed alongside common law and is concerned with fairness and justice, formerly administered in special courts.
 - the value of the shares issued by a company. 
▸
(equities)
 stocks and shares that carry no fixed interest.
 - the value of a mortgaged property after deduction of charges against it.
 - 
(Equity)
 a trade union for professional actors.
 
Etymology
ME: from OFr. equité, from L. aequitas, from aequus ‘equal’.