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diagnostic

 - 5 dictionary results

di⋅ag⋅nos⋅tic

[dahy-uhg-nos-tik]
–adjective
1. of, pertaining to, or used in diagnosis.
2. serving to identify or characterize; being a precise indication.
–noun
3. diagnosis (def. 1).
4. a symptom or characteristic of value in diagnosis.
5. Medicine/Medical. a device or substance used for the analysis or detection of diseases or other medical conditions.
6. Computers.
a. a message output by a computer diagnosing an error in a computer program, computer system, or component device.
b. a program or subroutine that produces such messages.

Origin:
1615–25; < Gk diagnōstikós, equiv. to diagnōst(ós) distinguished (akin to diágnōsis; see diagnosis ) + -ikos -ic


di⋅ag⋅nos⋅ti⋅cal⋅ly, adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To diagnostic
di·ag·nos·tic   (dī'əg-nŏs'tĭk)   
adj.  
  1. Of, relating to, or used in a diagnosis.

  2. Serving to identify a particular disease; characteristic.

n.  
  1. The art or practice of medical diagnosis. Often used in the plural with a singular verb.

  2. A symptom or a distinguishing feature serving as supporting evidence in a diagnosis.

  3. An instrument or a technique used in medical diagnosis.


[Greek diagnōstikos, able to distinguish, from diagnōstos, distinguished, from diagignōskein, to distinguish; see diagnosis.]
di'ag·nos'ti·cal·ly adv.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Medical Dictionary

Main Entry: 1di·ag·nos·tic
Pronunciation: -'näs-tik
Variant: also di·ag·nos·ti·cal /-ti-k&l/
Function: adjective
1 : of, relating to, or used in diagnosis
2 : using the methods of or yielding a diagnosis diagnostic service> <diagnostic properties> —di·ag·nos·ti·cal·ly /-ti-k(&-)lE/ adverb

Main Entry: 2diagnostic
Function: noun
: the art or practice of diagnosis —often used in plural
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

diagnostic di·ag·nos·tic (dī'əg-nŏs'tĭk)
adj.

  1. Of, relating to, or used in a diagnosis.

  2. Serving to identify a particular disease; characteristic.

n.
  1. diagnostics The art or practice of medical diagnosis.

  2. A symptom or a distinguishing feature serving as supporting evidence in a diagnosis.

  3. An instrument or a technique used in medical diagnosis.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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