A person who is always very kind. / A person very much liked or loved by someone, especially when both partners are young. / (US) A female member of a college or university fraternity.

plural of sweetheart

(dated) courting; lovemaking / (business, retail) theft by employees at the cash register, as for example by giving away merchandise to friends and family

(idiomatic, business) A transaction, contract, or other agreement in which one party provides particularly favorable terms to the other, especially in suspicious circumstances.

plural of sweetheart deal

A neckline that arcs up over the breasts, with a depression in the middle.

plural of sweetheart neckline

plural of sweetheart cake

A traditional Cantonese spiced pastry with a filling of winter melon, almond paste, and sesame.

A sweetheart deal taking the form of a contract.