verb · Medium SAT word

    Prolong

    extend; lengthen in time; cause to be or last longer

    Prolong in a sentence

    The negotiations continued for months, and both parties wanted to prolong them further.

    Synonyms for prolong

    • extend
    • lengthen
    • continue

    Antonyms for prolong

    Practice prolong on real SAT questions

    Vocabulary like prolong 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.

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