button – n. part on an electronic equipment that is to be pushed

etymology – n. an explanation of where a word came from; the history of a word

dictionary – n. a book that lists and defines the words of a language

transcript – n. a written, printed, or typed copy of words that have been spoken

type – v. to write something on a word processor, computer or other electronic device

context – n. conditions that form the setting for an idea or event

positive – adj. agreeable; having good qualities

negative – adj. disagreeable; lacking good qualities

certain – adj. chosen or given; some