detune /dē-tūnˈ/

1. To alter the oscillations of (violin strings, an electronic circuit, etc)
2. To reduce the performance and efficiency of (a motor-car engine)

• quadrella
• quadrellas
• quadrennia
• quadrennial
• quadrennially
• quadrennials
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• quadri-
• quadric
• quadricentennial
• quadriceps
• quadricepses
• quadricipital
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• quadricones
• quadrics
• quadriennial
• quadriennium
• quadrifarious
• quadrifid
• quadrifoliate
• quadriform
• quadriga
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• quadrigeminal