Dictionary.com
definitions

mobilize

[moh-buh-lahyz]
verb (used with object), mo·bi·lized, mo·bi·liz·ing.
  1. to assemble or marshal (armed forces, military reserves, or civilian persons of military age) into readiness for active service.
  2. to organize or adapt (industries, transportation facilities, etc.) for service to the government in time of war.
  3. to marshal, bring together, prepare (power, force, wealth, etc.) for action, especially of a vigorous nature: to mobilize one's energy.
  4. to increase or bring to a full stage of development: to mobilize one's anger.
verb (used without object), mo·bi·lized, mo·bi·liz·ing.
  1. to be or become assembled, organized, etc., as for war: to mobilize for action.
Also especially British, mo·bi·lise.

Origin of mobilize

1830–40; back formation from mobilization. See mobile, -ization
Related formsmo·bi·liz·a·ble, adjectivemo·bi·li·za·tion, nounmo·bi·liz·er, nouncoun·ter·mo·bi·li·za·tion, nouno·ver·mo·bi·lize, verb, o·ver·mo·bi·lized, o·ver·mo·bi·liz·ing.re·mo·bi·li·za·tion, nounre·mo·bi·lize, verb, re·mo·bi·lized, re·mo·bi·liz·ing.un·mo·bi·lized, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for mobilizer

mobilize

mobilise

verb
  1. to prepare for war or other emergency by organizing (national resources, the armed services, etc)
  2. (tr) to organize for a purpose; marshal
  3. (tr) to put into motion, circulation, or use
Derived Formsmobilizable or mobilisable, adjectivemobilization or mobilisation, noun
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 mobilizer

mobilize

v.

1833 in the military sense; 1838 as "render capable of movement, bring into circulation," from French mobiliser, from mobile "movable" (see mobile). Related: Mobilized; mobilizing.

Online Etymology Dictionary, © 2010 Douglas Harper
mobilizer in Medicine

mobilize

[mō′bə-līz′]
v.
  1. To make mobile or capable of movement.
  2. To restore the power of motion to a joint.
  3. To release into the body, as glycogen from the liver.
Related formsmo′bi•li•za′tion (-lĭ-zā′shən) n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.