"Stuborn" is probably misspelled. Trying stubborn instead Definition of stubborn
stubborn has definitions from the field of medicine
1
[ adjective ] tenaciously unwilling or marked by tenacious unwillingness to yield
2
[ adjective ] difficult to treat or deal with

Examples

"stubborn rust stains" "a stubborn case of acne"

3
[ adjective ] (medicine) not responding to treatment

Synonyms

refractory

Examples

"a stubborn infection" "a refractory case of acne"

4
[ adjective ] persisting in a reactionary stand
*