| 1. undulation [ Synonyms: wave] | |
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An undulating curve
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| 2. undulation | |
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Wavelike motion; a gentle rising and falling in the manner of waves
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لہریا صورت میں حرکت کا عمل۔ |
| 3. undulation [ Synonyms: wave] | |
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(physics) a movement up and down or back and forth
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