• synonyms


[pruh-lawng-geyt, -long-]
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verb (used with object), pro·lon·gat·ed, pro·lon·gat·ing.
  1. to prolong.
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Origin of prolongate

1590–1600; < Late Latin prōlongātus, past participle of prōlongāre to prolong; see -ate1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for prolongate

amplify, augment, continue, dilate, distend, draw, elongate, expand, extend, increase, pad, proceed, prolong, protract, reach, spin, stretch