runaway

1 runaway /ˈrʌnəˌweɪ/ noun
plural runaways
1 runaway
/ˈrʌnəˌweɪ/
noun
plural runaways
Britannica Dictionary definition of RUNAWAY
[count]
: someone (such as a child) who leaves home without permission : someone who runs away from home — see also run away at 1run
2 runaway /ˈrʌnəˌweɪ/ adjective
2 runaway
/ˈrʌnəˌweɪ/
adjective
Britannica Dictionary definition of RUNAWAY
always used before a noun
1 
— used to describe a person who has left home without permission or who has escaped from some place
2 
: operating, running, increasing, etc., in a fast and dangerous way that cannot be controlled
3 
: extremely successful
4 
a  : won very easily by a large amount
b  : having won very easily by a large amount