high–flying

high–flying /ˈhaɪˈflajɪŋ/ adjective
high–flying
/ˈhaɪˈflajɪŋ/
adjective
Britannica Dictionary definition of HIGH–FLYING
always used before a noun [more high–flying; most high–flying]
1 
: flying far above the ground
2 
: very successful or determined to succeed