subduct

[suh b-duhkt]

Origin of subduct

1565–75; < Latin subductus, past participle of subdūcere to draw up, withdraw (sub- sub- + dūcere to lead), equivalent to subduc- past participle stem + -tus past participle suffix
Related formsun·sub·duct·ed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for subduct

subduct

verb (tr)
  1. physiol to draw or turn (the eye, etc) downwards
  2. rare to take away; deduct

Word Origin for subduct

C17: from Latin subdūcere, from sub- + dūcere to lead, bring
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

subduct in Medicine

subduct

[səb-dŭkt]
v.
  1. To pull or draw downward.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

subduct in Science

subduction

[səb-dŭkshən]
  1. A geologic process in which one edge of one lithospheric plate is forced below the edge of another. The denser of the two plates sinks beneath the other. As it descends, the plate often generates seismic and volcanic activity (from melting and upward migration of magma) in the overriding plate. Compare obduction.
Related formssubduct verb
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.