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operational

[op-uh-rey-shuh-nl] /ˌɒp əˈreɪ ʃə nl/
adjective
1.
able to function or be used; functional:
How soon will the new factory be operational?
2.
Military.
  1. of, relating to, or involved in military operations.
  2. on active service or combat duty:
    All units of the command are operational.
3.
of or relating to operations or an operation.
Origin of operational
1920-1925
1920-25; operation + -al1
Related forms
operationally, adverb
nonoperational, adjective
preoperational, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the Web for operational
Contemporary Examples
Historical Examples
  • It is also unlikely that any operational construct, no matter how brilliantly conceived, could overcome such a disconnect.

    Shock and Awe Harlan K. Ullman
  • "We'll have to find out where the fellow has his base," operational Planning said.

    Space Viking Henry Beam Piper
  • Training schedules, operational directives and other work programs serve the same end.

    The Armed Forces Officer U. S. Department of Defense
  • For centuries, writing was only a container for speech, not operational language.

  • By the time we were through, we had every operational facility of the Queen hooked up to a single panel on the bridge.

    The Knights of Arthur Frederik Pohl
British Dictionary definitions for operational

operational

/ˌɒpəˈreɪʃənəl/
adjective
1.
of or relating to an operation or operations
2.
in working order and ready for use
3.
(military) capable of, needed in, or actually involved in operations
Derived Forms
operationally, adverb
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
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Word Origin and History for operational
adj.

1922, "pertaining to operation," from operation + -al (1). Meaning "in a state of functionality" is from 1944.

Online Etymology Dictionary, © 2010 Douglas Harper
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