German edit

Etymology edit

Raupen (caterpillar) +‎ leim (lime)

Pronunciation edit

  • (file)

Noun edit

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 edit

Further reading edit