have+a+hand
131have the whip hand (over somebody) — have/hold, etc. the ˈwhip hand (over sb/sth) idiom to be in a position where you have power or control over sb/sth • She had the whip hand and it was useless to resist. Main entry: ↑whipidiom …
132have the whip hand (over something) — have/hold, etc. the ˈwhip hand (over sb/sth) idiom to be in a position where you have power or control over sb/sth • She had the whip hand and it was useless to resist. Main entry: ↑whipidiom …