Meaning of SUBJECT in English

SUBJECT

(HAVING) [adjective] [after verb; not gradable] - subject to having or experiencing the stated thing, esp. something unpleasantCars are subject to a high domestic tax.You could be subject to many dangers by travelling alone in that area.In recent years, she has been subject to attacks of depression.The structure of all parts of the department was continually subject to reappraisal.

Cambridge English vocab.      Кембриджский английский словарь.