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motile

[moht-l, moh-til]
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adjective
  1. Biology. moving or capable of moving spontaneously: motile cells; motile spores.

Origin of motile

1860–65; < Latin mōt(us) (past participle of movēre to move, set in motion) + -ile
Related formsmo·til·i·ty [moh-til-i-tee] /moʊˈtɪl ɪ ti/, nounnon·mo·tile, adjectivenon·mo·til·i·ty, nounsu·per·mo·til·i·ty, nounun·mo·tile, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for motile

Historical Examples

  • The spirochetes are motile but flagella have not been shown to be present.

    The Fundamentals of Bacteriology

    Charles Bradfield Morrey

  • These petioles are provided with a series of motile leaflets.

    Life Movements in Plants

    Sir Jagadis Chunder Bose

  • The motile organs are cirri and cilia, all inserted in the constriction.

  • Bacteria which are thus capable of independent movement are spoken of as motile bacteria.

    The Fundamentals of Bacteriology

    Charles Bradfield Morrey

  • By studying living bacteria with this device it can be determined whether they are motile or not.

    The Fundamentals of Bacteriology

    Charles Bradfield Morrey


British Dictionary definitions for motile

motile

adjective
  1. capable of moving spontaneously and independently
noun
  1. psychol a person whose mental imagery strongly reflects movement, esp his own
Derived Formsmotility (məʊˈtɪlɪtɪ), noun

Word Origin

C19: from Latin mōtus moved, from movēre to move
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

Word Origin and History for motile

adj.

"capable of movement," 1831, back-formation from motility.

Online Etymology Dictionary, © 2010 Douglas Harper

motile in Medicine

motile

(mōtl, mōtīl′)
adj.
  1. Moving or having the power to move spontaneously.
  2. Of or relating to mental imagery that arises primarily from sensations of bodily movement and position rather than from visual or auditory sensations.
Related formsmo•tili•ty (mō-tĭlĭ-tē) n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

motile in Science

motile

[mōtl, mōtīl′]
  1. Moving or able to move by itself. Sperm and certain spores are motile.
Related formsmotility noun (mō-tĭlĭ-tē)
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.