witch's broom

Noun

 * 1)  A disease or deformity in a woody plant, typically a tree, such that the natural structure of the plant is changed so that a dense mass of shoots grows from a single point.

Translations

 * Czech: čarověník
 * Dutch:
 * Finnish:
 * Ingrian: tuulenpesä
 * Polish: czarcia miotła
 * Portuguese: vassoura-de-bruxa
 * Turkish: cadı süpürgesi