Noun

• S: (n) subject, topic, theme (the subject matter of a conversation or discussion) "he didn't want to discuss that subject"; "it was a very sensitive topic"; "his letters were always on the theme of love"
• S: (n) subject, content, depicted object (something (a person or object or scene) selected by an artist or photographer for graphic representation) "a moving picture of a train is more dramatic than a still picture of the same subject"
• S: (n) discipline, subject, subject area, subject field, field, field of study, study, bailiwick (a branch of knowledge) "in what discipline is his doctorate?"; "teachers should be well trained in their subject"; "anthropology is the study of human beings"
• S: (n) topic, subject, issue, matter (some situation or event that is thought about) "he kept drifting off the topic"; "he had been thinking about the subject for several years"; "it is a matter for the police"
• S: (n) subject ((grammar) one of the two main constituents of a sentence; the grammatical constituent about which something is predicated)
• S: (n) subject, case, guinea pig (a person who is subjected to experimental or other observational procedures; someone who is an object of investigation) "the subjects for this investigation were selected randomly"; "the cases that we studied were drawn from two different communities"
• S: (n) national, subject (a person who owes allegiance to that nation) "a monarch has a duty to his subjects"
• S: (n) subject ((logic) the first term of a proposition)

Verb

• S: (v) subject (cause to experience or suffer or make liable or vulnerable to) "He subjected me to his awful poetry"; "The sergeant subjected the new recruits to many drills"; "People in Chernobyl were subjected to radiation"
• S: (v) subject (make accountable for) "He did not want to subject himself to the judgments of his superiors"
• S: (v) subjugate, subject (make subservient; force to submit or subdue)

Adjective

• S: (adj) capable, open, subject (possibly accepting or permitting) "a passage capable of misinterpretation"; "open to interpretation"; "an issue open to question"; "the time is fixed by the director and players and therefore subject to much variation"
• S: (adj) subject, dependent (being under the power or sovereignty of another or others) "subject peoples"; "a dependent prince"
• S: (adj) subject (likely to be affected by something) "the bond is subject to taxation"; "he is subject to fits of depression"