Swissie /ˈswɪsi/ noun3 •(informal) A Swiss person.‘Keep your ears and eyes open, see what sticks, but for God's sake don't get us into trouble with the Swissies.’ — 1986 •(informal) A Swiss mountain dog.Because adult Swissies are large, owners who keep their dogs outside are advised to have 4- to 6-foot fence. — 2000 •(informal) The Swiss franc.According to Jagerson, the Swiss franc is particularly sensitive to the Treasury's 10-year T-note. “When bond yields are rising, the Swissie falls, and vice versa,” he writes. — 2010 formsSwissies