Yes, copying just a sentence or two is plagiarism. According to the Office of Research Integrity, one must always acknowledge the contributions of others, enclose verbatim (word for word) text within quotation marks, and acknowledge every source we use--paraphrased, summarized, or quoted ("Avoiding Plagiarism"). The best rule is, "if you didn't write it, better cite it." Works Cited "Avoiding plagiarism, self-plagiarism, and other questionable writing practices: A guide to ethical writing." Office of Research Integrity: US Department of Health and Human Services. 15 July 2009 < http://ori.hhs.gov/education/>.
plagiarism=without their permission
Yes, copying a definition without proper citation is considered plagiarism.
Using the author's exact words without credit is called plagiarism, or copying. In the US, it is against the law. Crediting the author, or putting it into your own words is perfectly fine.
copying large sections of text without proper citation
The correct spelling is plagiarism (the copying of material without permission).
No, copying other people works into your own (without acknowledging this) is called plagiarism.
Plagiarism.
The act of verbatim copying is called plagiarism. It involves directly copying someone else's work without giving proper credit or citation.
Plagiarism is taking another person's works or words and using them without permission. It is not legal in shape or form.
Yes, copying answers from WikiAnswers without proper attribution or citation can be considered plagiarism. It is important to provide credit to the original source of information to avoid plagiarism and ensure academic integrity.
Any act of copying ideas, words, or work from someone else without proper acknowledgment is considered plagiarism. It's not just about the quantity copied but the lack of attribution or permission from the original source that defines plagiarism. It's always best to provide appropriate citations and references to avoid plagiarism.
If you mean plagiarism, its different than the Black Death or Black Plague. Plagiarism is the copying of someone else's work without giving credit and lying about it.