abusive or venomous language used to express blame or censure or bitter deep-seated ill will | something (a person or object or scene) selected by an artist or photographer for graphic representation |
(H2SO4) a highly corrosive acid made from sulfur dioxide; widely used in the chemical industry | a branch of knowledge |
| some situation or event that is thought about |
| the subject matter of a conversation or discussion |
| (grammar) one of the two main constituents of a sentence; the grammatical constituent about which something is predicated |
| (logic) the first term of a proposition |
| a person who owes allegiance to that nation |
| a person who is subjected to experimental or other observational procedures; someone who is an object of investigation |