pro 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.
2.
to make longer in spatial extent: to prolong a line.
Origin:
1375–1425; late Middle English prolongen < Late Latin prōlongāre to lengthen, equivalent to prō- pro-1 + long(us) long1 + -ā- theme vowel + -re infinitive ending
1375–1425; late Middle English prolongen < Late Latin prōlongāre to lengthen, equivalent to prō- pro-1 + long(us) long1 + -ā- theme vowel + -re infinitive ending
Related forms
pro·long·a·ble, adjective
pro·long·a·ble·ness, noun
pro·long·a·bly, adverb
pro·long·er, noun
pro·long·ment, noun
Antonyms
1. abbreviate.
1. abbreviate.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
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Link To pro long
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Pro long
is always a great word to know.
So is lollapalooza. Does it mean:
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
Collins
World English Dictionary
prolong (prəˈlɒŋ) ![[Click for IPA pronunciation guide]](http://static.sfdict.com/dictstatic/g/d/dictionary_questionbutton_default.gif) | |
| —vb | |
| (tr) to lengthen in duration or space; extend | |
| [C15: from Late Latin prōlongāre to extend, from Latin | |
| prolongation | |
| —n | |
| pro'longer | |
| —n | |
| pro'longment | |
| —n | |
Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Etymonline
Word Origin & History
prolong
1412, from O.Fr. prolonguer (13c.), from L.L. prolongare "to prolong, extend," from L. pro- "forth" + longus "long" (adj.) (see long (adj.)).
Online Etymology Dictionary, © 2010 Douglas Harper
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