Tikibu: pronunciation dictionary with use examples
IPA transcription: [d'ɪsənənt]
meaning of the word
at_variance(p), discrepant, dissonant
not in accord; "desires at variance with his duty"; "widely discrepant statements"
discordant, disharmonious, dissonant, inharmonic
lacking in harmony
characterized by musical dissonance; harmonically unresolved
As Niecks thinks, "This dissonant E flat may be said to be the emotional keynote of the whole poem.