Definition of verbal adjective from the Oxford Advanced Learner's Dictionary

verbal

adjective
ˈvɜːbl
 
; ˈvɜːrbl
 
 
1 relating to wordsThe job applicant must have good verbal skills.non-verbal communication (= expressions of the face, gestures, etc.)2 spoken, not writtena verbal agreement/warningverbal instructions compare oral3 (grammar) relating to verbsa verbal noun