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Definition of ill-defined adjective from the Oxford Advanced Learner's Dictionary

ill-defined

adjective
 
/ˌɪl dɪˈfaɪnd/
 
/ˌɪl dɪˈfaɪnd/
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  1. not clearly described
    • an ill-defined role
    • The precise aims of the committee remain ill-defined.
  2. not clearly marked or easy to see
    • an ill-defined path
    opposite well defined
See ill-defined in the Oxford Advanced American Dictionary
alloy
noun
 
 
From the Topic
Physics and chemistry
C2
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