one who leads or explores first
Steve Jobs was a pioneer in personal computer technology.
Vocabulary like pioneer appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.
far reaching; spreading or spread throughout
stubbornly resistant; marked by a disposition to oppose and contradict
having a negative outlook; the feeling that things will turn out badly
sulky; easily irritated or annoyed
an observable event or occurrence
humanitarian; someone who makes charitable donations intended to increase human well-being
emotionally unresponsive
devotion; righteousness by virtue of being pious
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