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indistinguishability

 - 2 dictionary results

in⋅dis⋅tin⋅guish⋅a⋅ble

[in-di-sting-gwi-shuh-buhl]
–adjective
1. not distinguishable.
2. indiscernible; imperceptible.

Origin:
1600–10; in- 3 + distinguishable


in⋅dis⋅tin⋅guish⋅a⋅ble⋅ness, in⋅dis⋅tin⋅guish⋅a⋅bil⋅i⋅ty, noun
in⋅dis⋅tin⋅guish⋅a⋅bly, adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To indistinguishability
in·dis·tin·guish·a·ble   (ĭn'dĭ-stĭng'gwĭ-shə-bəl)   
adj.  
  1. Not distinguishable, especially:

    1. Impossible to differentiate or tell apart: indistinguishable twins; markings that make a moth indistinguishable from its background.

    2. Impossible to discern; imperceptible: a sound that was indistinguishable to the human ear.

  2. Difficult to understand or make out; vague: indistinguishable speech.

in'dis·tin'guish·a·ble·ness, in'dis·tin'guish·a·bil'i·ty n., in'dis·tin'guish·a·bly 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.
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