highflier
or high-fli·er, high·fly·er, high-fly·er
[ hahy-flahy-er ]
/ ˈhaɪˈflaɪ ər /
noun
a person who is extravagant or goes to extremes in aims, pretensions, opinions, etc.
a person or thing that flies high.
a stock, often speculative, whose price moves up or down widely.
Words nearby highflier
higher-up,
highest common factor,
highest intercostal vein,
highet,
highfalutin,
highflier,
highflying,
highhole,
highjack,
highjacker,
highland