butterfly dam

noun

: a movable steel dam pivoted at top and bottom and opened and closed by a rack-and-pinion mechanism and electric motor

Word History

Etymology

so called from its opening like the wings of a butterfly

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Rhymes for butterfly dam

• clonazepam
• diazepam
• ideogram
• malayalam
• oscillogram
• roentgenogram
• abraham
• anagram
• cablegram
• cofferdam
• dendrogram
• diagram