un·der·done 
/ˌʌndɚˈdʌn/ adjective
/ˌʌndɚˈdʌn/ adjective : not cooked enough
▪ The chicken was underdone. [=undercooked] : not cooked completely ▪ She likes her steak underdone. [=rare] — compare well-done
▪ The chicken was underdone. [=undercooked] : not cooked completely ▪ She likes her steak underdone. [=rare] — compare well-done
