Definition of subjected:
(n) :
The main topic of a paper, work of art, discussion, field of study, etc.
(n) :
(grammar) The noun, pronoun or noun phrase about whom the statement is made. In active clauses with verbs denoting an action, the subject is the actor. In clauses in the passive voice the subject is the target of the action.
(n) :
A person ruled over by another, especially a monarch or state authority.
(adj) :
Placed under the power of another; owing allegiance to a particular sovereign or state.
(n) :
A citizen in a monarchy.
(n) :
A human, animal, or an inanimate object that is being examined, treated, analysed, etc; especially, one being studied in a scientific experiment, such as a clinical trial.