vague

definition: 
not clear; ambiguous
sentence: 
My parents are vague about it in their accounts
difficulty: 
very easy
toefl frequency: 
2
toefl classification: 
adverb: 
adjective: 
adverb sentence: 
adjective sentence: 
verb: 
verb sentence: 
noun: 
vagueness
noun sentence: 
The report is also critical of road safety education because of its lack of prominence, vagueness and poor training for teacher
The vagueness of his directions caused us to get lost