get, have, gain, etc. the upper hand

gain the upper hand

To come to be in a position of advantage, power, and/or control (over someone, something, or some situation). We've been doing everything we can for your father, but I'm afraid the cancer is gaining the upper hand. The home team gained the upper hand when their opponents' star quarterback went out with an injury.
See also: gain, hand, upper

get the upper hand

To come to be in a position of advantage, power, and/or control (over someone, something, or some situation). We've been doing everything we can for your father, but I'm afraid the cancer is getting the upper hand. The home team got the upper hand when their opponents' star quarterback went out with an injury.
See also: get, hand, upper

have the upper hand

To have a position of advantage, power, and/or control (over someone, something, or some situation). The home team had the upper hand when their opponents' star quarterback went out with an injury. We've been doing everything we can for your father, but I'm afraid the cancer has the upper hand now.
See also: hand, have, upper

get, have, gain, etc. the ˌupper ˈhand (over somebody)

get, etc. power or control over somebody, especially in a fight, competition, etc: Our team gained the upper hand in the second half of the match.The police claim they have the upper hand in their fight against the drug dealers.
See also: hand, upper