definition of
apprehensive

[1] #1 apprehensive s. [worried] mentally upset over possible misfortune or danger etc; "apprehensive about her job"; "not used to a city and worried about small things"; "felt apprehensive about the consequences". wn

[2] #2 apprehensive s. in fear or dread of possible evil or harm; "apprehensive for one's life"; "apprehensive of danger". wn