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View synonyms for prolong

prolong

[ pruh-lawng, -long ]

verb (used with object)

  1. to lengthen out in time; extend the duration of; cause to continue longer:

    to prolong one's stay abroad.

    Antonyms: abbreviate

  2. to make longer in spatial extent:

    to prolong a line.



prolong

/ prəˈlɒŋ; ˌprəʊlɒŋˈɡeɪʃən /

verb

  1. tr to lengthen in duration or space; extend


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Derived Forms

  • proˈlongment, noun
  • prolongation, noun
  • proˈlonger, noun

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Other Words From

  • pro·long·a·ble adjective
  • pro·long·a·ble·ness noun
  • pro·long·a·bly adverb
  • pro·long·er noun
  • pro·long·ment noun
  • un·pro·long·a·ble adjective

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Word History and Origins

Origin of prolong1

First recorded in 1375–1425; late Middle English prolongen, from Late Latin prōlongāre “to lengthen,” equivalent to prō- “forward, forth” + long(us) “long” + -ā- theme vowel + -re infinitive ending; pro- 1, long 1

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Word History and Origins

Origin of prolong1

C15: from Late Latin prōlongāre to extend, from Latin pro- 1+ longus long

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Synonym Study

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Example Sentences

We smile weakly, not wanting to let them down or prolong the conversation.

When he finally became president, Nixon walked away from that war to prolong a futile one half a world away.

Drugs are becoming more powerful with prescription painkillers used to enhance effect and prolong a deleterious pleasure.

What the U.S. is doing now can only prolong Syrian and regional agonies.

In Congress, Radel has been a strong conservative and Tea Party favorite who voted to prolong the government shutdown in October.

I shall show how it is possible thus to prolong life to the term set by God.

However, a sojourn in a milder climate might prolong his life for a few months; so he advised Algeria.

It is ill-bred, and looks as if you were unaccustomed to such pleasures, and so desirous to prolong each one.

But Colt tried to prolong the contest by bringing up a voter an hour.

The others would bring enough for a winter grubstake, and would prolong their freedom and their independence just that much.

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prologuizeprolongate