When to seek medical advice. 1  You experience bleeding or severe pain after an injury. 2  Bone or tendons are exposed. 3  The knee is visibly out of place. 4  There's sudden swelling or redness.  You can't bend your knee or put weight on it.
subject definition, subject meaning | English dictionary. subject. a the predominant theme or topic, as of a book, discussion, etc. 4 a person or thing that undergoes experiment, analysis, treatment, etc. 5 a person who lives under the rule of a monarch, government, etc.
Complete and Simple Subjects and Predicates. The simple subject is the main word or word group that tells whom or what the sentence is about. The complete subject consists of all the words that tell whom or what a sentence is about. SIMPLE SUBJECT The study of small insects is a hobby of mine.