protraction

[ proh-trak-shuh n, pruh- ]
/ proʊˈtræk ʃən, prə- /

noun

the act of protracting; prolongation; extension.
something that is protracted.
a drawing or rendering to scale.

Origin of protraction

1525–35; < Late Latin prōtractiōn- (stem of prōtractiō) prolongation. See protract, -ion

Related forms

non·pro·trac·tion, nouno·ver·pro·trac·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for protraction

British Dictionary definitions for protraction

protraction

/ (prəˈtrækʃən) /

noun

the act or process of protracting
the state or condition of being protracted
a prolongation or protrusion
an extension of something in time or space
something that is extended in time or space
the irregular lengthening of a syllable that is usually short
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for protraction

protraction

[ prō-trăkshən ]

n.

Extension of teeth or other maxillary or mandibular structures into a position anterior to the normal position.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.