German

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Etymology

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Raupen (caterpillar) +‎ leim (lime)

Pronunciation

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  • Audio:(file)

Noun

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Raupenleim

  1. A crude petroleum product resembling an impure vaseline, more or less greasy, smooth, of a butter-like consistency at ordinary temperatures; it is frequently used to form a band about trees to keep certain insects from climbing to the branches and resists being washed away by rain.

References

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Further reading

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