koosh ball

名词 n.

英文释义

名词 n.
  1. A toy ball made of rubber filaments radiating from a steel-bound core, available in a variety of color combinations.
    — In addition to the cognitive component, therapies often also include a behavioral or habit reversal component […]. These can include strategies like squeezing a koosh ball instead of knuckle-cracking, pulling in the chin to avoid chronic head-nodding or getting rid of magnifying mirrors to prevent face-picking.

词形变化

koosh balls plural Koosh ball alternative

词源

Brand name. Onomatopoeic; named by its developer Scott H. Stillinger after the sound it made when it landed in his hand.
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