English pronunciation · Words Starting with D

Diagnostic Pronunciation

Diagnostic is pronounced dy-uhg-NAH-stik, IPA /ˌdaɪəgˈnɑstɪk/.

dy-uhg-NAH-stik

US /ˌdaɪəgˈnɑstɪk/  ·  UK /ˌdaɪəgˈnɒstɪk/

Syllables: dy · uhg · NAH · stik (4 syllables, stress on syllable 3)

adjective; also noun: Used to identify an illness or a fault, or a test that does so.

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Diagnostic in a Sentence

  • The garage ran a diagnostic on the engine.
  • Diagnostic imaging has improved enormously.
  • That symptom is not diagnostic on its own.

Common Mispronunciations of Diagnostic

Not dee-uhg-NAH-stik

The first two letters are a long dy, the di of dial. Diagram, diary and dialect all open the same way.

Not dy-uh-NAH-stik

The g is said here, unlike the silent one in diaphragm. Keep it between the second and third beats.

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