DOUBTFUL


Meaning of DOUBTFUL in English

adj. 1 feeling doubt or misgivings; unsure or guarded in one's opinion. 2 causing doubt; ambiguous; uncertain in meaning etc. 3 unreliable (a doubtful ally). doubtfully adv. doubtfulness n.

Concise Oxford English dictionary.      Краткий оксфордский словарь английского языка.